EU countries team up for semiconductor push

AFAIK, KiCAD got its recent boost from CERN. It would be a common good if europeans go further to push up development of open source tools for IC manufacturing. This will loosen world's dependance on US backed proprietary and extremely expensive technologies.

Absurd comparison. HK was returned to China in accordance with a previously signed contract.

After it became part of China again, it is not possible to interviene militarily in Beijing - HK relationship - that would be an invasion of China and violation of international law. You could not phisically station an army in HK.

Even if China has violated an agreement with UK regarding HK autonomy, thay does not give you legal grounds to start a war.

In cotrast, you could deploy the entire US military in Taiwan tomorrow, it would be legal and peacefull (provided Taiwanese Gov. Invited it). Additionally, invading Taiwan is actually extremely difficult because of terrain, just because you have a massive land army does not mean they can just teleport to Taiwan. It would be basically a D-day style effort against a well entrenched opponent.

So it is unlikely we will see phisical takeover of Taiwan in the near future, as so far we have no indication that China is looming for a causualty heavy war with little gain.

Either make french or german the language of diplomacy wouldn't be the first time in history that was done.

I don't think the number of Europeans coming to the US or the number of Americans going to Europe is massively high in either direction, so we're talking about a pretty specific subset of people for whom this makes sense, mostly for economic reasons.

1. Life costs are nowhere near quadruple, in fact they are roughly equal to lower in the US. I have no idea where you think this costs more, but I feel like this is a politicized statement taking averages and applying them to a subset of people who have the necessary affluence where the transition makes sense. Increased medical costs which impact uninsured or underinsured people in the US basically don't exist for tech workers who have high-quality employer-paid medical benefits in the US, as a simple example where this line of reasoning is flawed.

Social safety nets are something that only really matters to people who think they may end up using those social safety nets. People are often wrong about this, but that's just how people think. A lot of the affluent people who see themselves becoming more affluent in the US clearly understand it's partly due to not having to cover the social safety net for others. Actions speak louder than words.

2. and 3. I don't understand your "what?". In regards to #2 and #3, there's a massive difference in lifestyle and freedom of choice in your daily life when you own a sizeable single-family home on a city outskirts or in a suburb vs live in an apartment in the middle of a city. Each of these has pros and cons and attracts different people at different stages of their life. Meaningfully, the sizeable single-family home on the outskirts is mostly out of reach for people in Europe, even highly skilled individuals who would be solidly middle class in the US. This is only one of the myriad differences in lifestyle and freedom and how it affects daily life for someone living in both places.

A simple example from my own life, is that a good friend of mine moved near me from Germany because we both have a shared interest in racing cars. While Germany has fantastic things like the Nurburgring where you can simply drive on during open days to the public, TUV regulations and the significant increased costs of components, as well as difficulty in owning enough property to have space to work on your own cars makes it a lot more difficult to be a serious hobbyist gearhead in Germany vs the US. Here, he has a decent sized single-family home with a 3-car garage with high ceilings and a lift, as well as easy low-cost access to 6 race tracks within a one day drive, all at a fraction of his salary.

Obviously, YMMV and there is no one-size-fits-all answer. I loved Europe, but I came back to the US after many visits and living in Europe on a temporary residency for a year, largely for many of these same reasons myself. My sample set may be biased, but the Grandparent asked why some Europeans want to move to the US, I'm just sharing the reasons which were expressed to me. You may disagree with them in your own personal opinion, but it doesn't change that these are reasons which matter to some people.

I agree with your overall sentiment, to each their own. There are definitely a good number of valid reasons for why someone would choose to stay in EU despite lower salary. However, there is one thing you mentioned I have an issue with.

>Your headline salary in the US is higher but disposable income is often lower

Even rough napkin math doesn't check out here. Let's say you are a senior engineer in Bay Area/SF (one of the most expensive places to live in the US, so I am not going for some outliers like Austin or Seattle where the math ends up being even more in favor of the employee), and you make $300k/yr total comp at one of the big tech companies (which isn't even that good for a senior engineer at Google/Netflix/Dropbox/Uber/etc., this is rather a low end of the comp at that level at those companies, https://levels.fyi has a pretty accurate data on compensation that matches with what I've seen in real life myself). I used one of the online calculators to see how much you take home after taxes in CA (https://smartasset.com/taxes/california-paycheck-calculator#...), it came out to around $7.5k semi-monthly or $15k/mo.

So you get $15k in cash every month after taxes. Let's say you want to live on your own in a new really nice 1bd apartment in the middle of the city. I will overestimate and say that you will pay $5k/mo on rent+utilities. After all of that, you got $10k left. Let's say you spend $2k/mo on food and other various random small expenses (again, overestimating here for the sake of the argument, realistically you will spend much less on both food and housing). After all of that you got $8k of disposable income left, and that's while living a very good quality of life (most engineers I know in Bay Area who make that much don't spend even nearly this much on housing and normal expenses btw, they are putting it in savings/401k/etc. in hopes of retiring early and such). Employer-provided insurance is usually amazing. My personal one is fully paid for by employer, and my out of pocket yearly maximum is $2.5k (so even in the worst case scenario, I won't ever spend more than that in a calendar year on health expenses). Also, most of the people in senior positions at those companies I listed make noticeably more than $300k/mo.

I guess the bottom line is, is there even a way in EU to have $8k+/mo of disposable income as an IC software dev? How difficult is it to make it happen? From my experience in the Bay Area and Seattle, it isn't the easiest thing on earth, and not everyone in those places makes that much, but it is far from "special" or rare.