Is that a serious question?

Look I know hacker news is biased towards thinking the solution to everything is "do a startup, become a billionaire, use your money to solve it" but there are legitimately other ways of getting things done, for example engaging with the civic process to get things solved through democracy.

I couldn't agree more. Where I think we disagree is the idea that working for the Dept. of Education will have one "opening schools" in the same (meaningful) way as the parent comment intends.

If one invests the ambition into rising into a position of power in the department of education, their impact on educating the youth will be many times bigger than that of the rich guy's who just throws some money at school building, but otherwise has no clue and no impact. This is often why ambitious people choose the public servant career path - they want to have a real impact.