"Voting against their own interests" has been a common refrain around here for the last months/years, usually in reference to Trump supporters and usually in reference to economic interests, as if your own personal economic benefit is the only thing that matters when in the voting booth.
Maybe some people believe in more than just their own economic self-interest? In fact, Benjamin Franklin once said that "When the people find that they can vote themselves money, that will herald the end of the republic." And yet I feel like there are many commenters around here who are effectively encouraging everyone to do that, and/or gleefully experiencing schadenfreude when people don't do that.
Now that I have articulated this though, I realize maybe a community built around a startup accelerator is exactly the place you'd find people that fixate on economic self-interest.