The problem with simply being "frustrated" about current material conditions is that frustration is unproductive. You have to channel it into something. If that "something" is fucking fascism, you're an evil person without morals. So while I understand how it happens I cannot absolve people of the crime of voting for an open fascist.
If they were going to realize it, they would've realized it after the first Trump term (and 2020 especially). They'll continue to eat up lies that blame whatever marginalized group they're hating that day.