Doesn’t YC still predominantly fund young men who aren’t at all industry experts in some mature field? It appears like the majority of startups I see are “AI for X” type applications.
I think this is more a reflection of the applicant pool. It's easier to put together a team when folks are early in their careers - also if you've been in industry for some time you might know VCs and are already an 'insider' to that industry
The business is built on the fact that young founders have an extra 10-15 years to learn everything compared to older ones. I think this will soon change when older people start rejuvenating and extending their lives. Also, it's just a trend like TikTok and startups founded by 25-year-olds sell better. Given the startup maturation cycle of 7-10 years, the founder will be 32-35 yo and they'll need another 10 years to present a success story for the system to work