Engagement bait. Algorithm recommends them to more people. They get more money from ads.

The angle is having an ingroup. Build a community around absolutely anything and people will come, just so they can belong. Flat earth is just one of these. Flerfers are funny because it’s so absurd, but the same psychology is at play for e.g. the manosphere, local sports teams and anything else if you look hard enough.
And they pay the bills via advertising. Another win for capitalism. Yay.

Selling “secret knowledge” to stupid people has always been a profitable grift

The best way to find answers online is not to ask a question. Instead, it’s to make a statement that is wrong and wait for someone to correct you.

Having followers is a path to monetizing new lies against them in the future… best I’ve got.

I’m convinced none of these people actually believe this stuff and they just think they are being funny

Apparently twitter has a system where they’ll pay you for posts with a lot of attention, regardless of it’s quality. Pays less than minimum wage but some do it full time anyways.

Garbage in, garbage out

Combination of targeted oil money bribery + whipping up tribalism, some explicitly sell their souls while others tie their self-worth to a lie