They're not joking. Donald Trump was an enigma and a hero for ignorant people who don't actually understand politics but want to appear like they do.
They have really bought into a bunch of GOP propaganda that America was a utopia under Trump and is in a freefall right now thanks to Joe Biden.
They have no clue what comes out their mouth, just repeat what someone else says, and sadly they think they're geniuses standing up to some oppressive status quo while spreading a bunch of GOP propaganda.
It's why I miss the good ole days. Pre-social media. Where people who didn't get or care for government and politics just stfu and left it to others to know about this stuff and vote. Now we got every uninformed jackass on the planet telling us how great things were under Trump.