I too am planning my departure from the tech industry. I've been at several major startups in the bay area and I've worked for large tech companies.
I'm one of those people who are completely self-taught and passionate about technology, and I'm good at what I do. For me its a creative outlet. However, the dark side to this is that I'm frequently taken advantage of. And like the author in the article, I often work alongside people who couldn't care less or be bothered with this stuff. To them, its just a job, and they are masters at putting in the least amount of effort. They'll look at you with some kind of wonderment and incredulity and question why you even care at all.
Working in big tech (and some startups) were the worst. You had very little creativity, and there are plenty of other engineers devoid of any ounce of talent that will be quick to identity you as different than them and summarily drown you in dozens of pointless code review comments to stall your work and demotivate you. You'll often be forced to work with antique tools, ancient code bases and languages you hate and that have no future. Throw in a territorial devops person and a manager who treats you like a basic I/O device for shits and giggles.
If you have a vision for anything you want to build, or have an idea, better forget it. You better not collide with your product manager or the loads of management above you that don't actually contribute in any meaningful way to the actual product. They'll isolate you from customers and if you do come up with something original they will work to make sure you don't get any recognition for your accomplishments.
Sometimes it won't even matter if you're an early employee at a startup that is successful. The investors will just bring in all their own management and put you in jail anyway. If you're lucky once you quit or get fired you might be able to only get away with paying $15k or $20k to exercise your worthless, unsaleable options. This entire industry is a pathetic joke. I'm passionate about it still but I only like working on my own projects and ideas.
Eventually, you just give up. Its better to work in another industry, I'm trying to get into the art/design industry myself.