Many of the elements of being are founder are as a result of your skills, not your innate abilities.
But which innate ability make a founder, abilities that even if you wanted to acquire you couldn't?
The only innate abilities I can think of for a founder are:
You've probably watched Jordan Peterson, he's a proponent of this theory to "match your profession to your IQ". Here's a video on it.
With all of that being said, this is really an uncomfortable topic to talk about in this day and age.
Total rubbish. Just a form of gate-keeping and labelling for exclusivity.