Because it's the government they voted in. Typical American take. Wanting no responsibility for the adverse effects of your decision.
I did vote for Eric Adams in NYC, and while Eric Adams didn't advertise blatant corruption as part of his campaign, insofar that I can be blamed for his idiocy and bribes I will accept responsibility. I didn't vote for him the second time around and I feel foolish for voting for him the first time.
Don't get me wrong, I know I'll deal with the consequences of other people's bad decisions here, that's just the price of democracy (or whatever the hell we have in the US), but I have a hard time accepting that it's my fault since I did what little I could to stop it.