When I was in college if someone had offered to pay me $100k inflation adjusted for life to play with computers, coding, and networking, I would probably have signed in blood - even having has some success at consulting and with entrepreneur role models in my family.
So when I get frustrated at people or with circumstances, I find it helpful to remember enjoying reading books, playing with technology, teaching people and getting positive feedback, being part of productive teams, and the other firsts which were all new, novel, impressive, and profound at the time and now I just assume are the state of my universe.
Yes, there's a lot I don't enjoy about working at big companies, and ditto for smaller companies where you have to do more of things you don't like. But have less BS of others' making. But it's still awesome to be paid to do fundamentally fun stuff!
So anyway, just a thought - maybe try to find the things that make you happy and do them and embrace them and maybe suffer to work in a constraining day job which is still stuff you sort of enjoy, and tinker as a hobbyist to have your own space for pure fun? And who knows, companies are still being born that way...