Beyond the obvious examples like Buttigieg.
Imagine being one of the most influential American Marxists of the twentieth century, then having your son get a job at the Soros foundation, then he later writes a hagiography for fucking Alexander Hamilton
I dunno how I ended up left.
My mom is a Clinton liberal and my dad is hard right (but also came around to hating Trump because of how childish Trump has been)
All my friends growing up were the apolitical Southpark types. My former best friend is now a woman that complains about feminists on Facebook like a boomer.
I guess it might have been growing up poor that did it, but a lot of my friends were poor too and they all became chuds. I could have easily become a chud too.