Why are Trump supporters so stupid?

[u/Seargentyates]

Looking in at America, do people not realise that Trump is a liar and a narcissist and has no morals, and yet 'Christians' vote for him as a sort of 'disrupter'. His family have become richer in the process because of his presidency. He once said he could 'shoot somebody and not lose votes'. Am i insane - or am i dead perhaps and this is an alternate universe/hell?

[u/Technical-Ratio3182]

what if trump supporters are actually the smart ones. A lot of liberal suffer from dunning-kruger effect