Many shy back from thinking too hard about the riduculous wealth some accumulate, because then they would have to come to the realization that the reality they live in is fundementally fucked up. Living is just easier with a bit of intentional ignorance and apathy.
Relevant for perception, possibly the greatest such illustration: https://www.youtube.com/watch?v=8YUWDrLazCg
Daily reminder that to this day, John Rockefeller is considered one of the wealthiest humans in history, despite the fact that today's billionaires dwarf his raw numbers.
Purge them all, they've made a massive mess of things.