I only have anecdata, but my Dad worked at a total of 2 places since his late 20’s (he retired several years ago). He spent a decade at one company then left f

I only have anecdata, but my Dad worked at a total of 2 places since his late 20’s (he retired several years ago). He spent a decade at one company then left for another company where he worked for 30 years and topped out at a VP making 200-something a year in a low cost of living area. No college degree, not very substantial critical thinking skills, and not a good “people person.” When interviewing for his replacement, they wouldn’t consider anyone without an MBA.