But all that research is not done on founders (haven't checked, but I've read research on this topic before) - so I'd argue it's basically difficult to know.
If you want to claim founders are different, you have to make the claim and justify it.
For example, you could claim that modern startups don't actually require people who are the best at anything except greed. Look at Uber or WeWork. Neither of those companies has ever turned a profit and maybe never will. But both of their founders walked away rich, rich, rich.
