Yeah I think it’s just some people are not trying to “communicate” rather they’re just doing it because it’s fun for them (and some others). Sort of the “talking because they like to talk.” I used to also be pretty annoyed by it but I had a friend use them all the time and sort of just got used to it. Even if it did still annoy me I don’t like to ruin someone’s fun, so I’ll just be a bit mad and carry on (and then complain to other people it annoys)
I find this happens any time I engage with anything anyone on the right also likes watching, like a gun channel, or a non-political video from a right leaning channel. I think the algorithm is just saying “I saw a republican watch this once so if you watched it there’s still some chance you’ll engage with this right wing content.”
I think it pushes it so heavily because it’s a gold mine (to the algorithm) since content by those channels is so heavily consumed.