Comment by awb
IMO, it depends. I’ve worked with hundreds of startups over the last 20 years. The most significant trend I’ve seen is cultural cohesion. Some startups have a young, energetic culture. Some have an experienced, veteran culture. Some have a quirky, trendy culture.
But overall many companies seem to value and attract more of the same culture they already have in place. So to a degree, I’d say yes ageism exists in certain companies that don’t value experience as highly as other qualities.
> I’ve worked with hundreds of startups over the last 20 years.
That's averaging 5 startups every year. How can you get good experience, or even truly understand a business, if you're averaging just around two months at a company or multiple companies in the same period?