There are large amounts of cultural and career inertia that you have to overcome to 'pivot' your career towards something wildly different. Not everyone can pivot towards something better especially as times change, education changes and people change. My father never graduated highschool and for him, fishing paid better than other opportunities. It was the same for my step-father.
It was also all that they knew how to do. There were few retraining programs (that they couldn't afford even if they could) and to them, their career was their life. Their friends did it, their parents did it. It was their entire identity.
What I'm doing is effectively the pivot away from the family career. It doesn't change the fact that it left a generation in the dust.