Even then it was only because I was trying to bootstrap a startup and setting my own hours.
Also, "When activism competes with brunch, Instagram time, and the necessity of a high-paying job to settle student loans, " -
good points, but remember also that those old people largely could have one person working (and actually getting of at 5 with no bullshit emails/slack/other crap to follow them home) and the other doing childcare/household work/civic things, instead of 2 people working 8-6:00, rushing to childcare, and getting home tired as dogs.