Yes, but also for some of those people most the problems are also kind of solved already, in a way of course. The plebs (myself included) are the ones that will really benefit the most from Nostr in the end.
Finding people, networking, connecting more opportunities, bridges, new ways of collaborating, etc...
Nostr is a great investment. It's the clearly the best long term investment in my view.
I mean, it's Facebook, Twitter, Instagram AND Reddit altogether with a very well thought out uncensorable & decentralized technical architecture and economical incentives. There's no reason how it won't be the future of the internet. It will be very hard for it to fail, in my view. Very hard, really.
And also Nostr will join liberty-minded people like never before. Liberty-minded people are fewer but they build more solid things for everyone.
Nostr won't solve the problem of human nature and current society's problem but it will for sure provide more opportunities for that to happen, in given time.