There’s a lot of hate in the comments here, but I am personally more equivocal - it is definitely true that absolutely no centimillion or billion dollar companies get founded by people that refuse to found companies. And, I think the real moral of the story - persist and get lucky with a good team and a good market angle at the right time - is a very potent moral.
But, I prefer the grittier SV myth stories a-la Ben Horowitz which mention all the times you’re vomiting in your bathroom worried about making payroll and fighting with your co-founders while your spouse is like “so, about that day job..” - I’m not sure there’s any company that gets truly valuable without some very difficult times.