I have no problem with a 22 year old blowing their own trumpet to get along in the world, but as an example from that bio, the AI generated news site with 4m views is effectively just a load of SEO spam so is going to get a lot of views in 5 years. It has 2 linked articles about it. I can't read one, but the other is completely trashing it both as a concept and in its execution. If I'd made it at 22, I'd probably be pleased enough to put it on my bio of course.
As long as you're alive you're able to go out and do what you can and work towards what you want. Croc made McDonalds into a franchise practically as he was about to retire after a life of nothing notable at all. And well, peaking too early comes with its own psychological torture, how do you live knowing that you'll never do anything as impressive as you did when you were like 16?
I prefer a modest introduction followed by a pleasant surprise, but that's probably not the best way to become a billionaire.
I would be happy being a hundred-millionaire.
HN is very silicon-valley centered, and SV itself is a fairly isolated and unique world.