Fixing the internet is hard. There are so many things wrong with it. Take your website for example:
1. No encryption, meaning any intermediate router could have altered the contents or at the very least surveilled them.
2. Illegible line length without me boosting the font size or browser width.
3. No protection for the reader that this is actually motherfuckingwebsite.com and not some .com with a Cyrillic character instead.
4. No protection for the reader that what is on this site hasn't been fingerprinted somehow (zero-width characters, Cyrillic, etc).
5. Even if the site was encrypted the DNS lookup would have exposed that I was looking at it anyway.
6. It's on the root of the domain which has a number of headaches at scale and roots vs www in general complicate things like understanding certs, CORS, etc.
I agree that we need something simpler and locked down and I've even thought through not just the web portion, but the underlying portion as well, but it requires a massive change to get something that is both secure / trustworthy, not prone to spam, useable by the non-technical, and resilient against well funded mal-actors like warring nation states. And none of the replacement makes the world better for most of the worlds well funded corporations. Silicon Valley and Hollywood would both take a real hit because their business models both rely on insecurity. Hollywood is reliant on surveillance to enforce copyright and SV is reliant on surveillance to supply targeted ads.