This is pretty depressing to hear, because I'm only 26 but 30 feels like not that far away.
It's just so much of a crapshoot these days to find a solid one. Marriages of the past were at least built on the idea that two people were going to sacrifice something to build something greater, sum is greater than the parts. I do find, from my experience, that European girls generally seem to be more mature and recognize this still. Whereas American girls are almost completely in La La Land.
Agreed that below 23 are kind of annoying, still on that college or post-college buzz. Then once you get about 27 it starts getting hairy. Most of the girls I see above 27 on Bumble and stuff... you ask yourself, why didn't they find a guy yet? And maybe they ask themselves that too, and it's self-fulfilling.
Probs best strategy is to just live your life, work on yourself, go to cool meetups and meet people through friends. One day it'll work out. And if it doesn't, then you have money and stability to fall back on and can hook something or just go to Ukraine like Jamin and get some hottie that can bear your autism.