I want to echo this point. My X feed is not full of politics either. It tends to just be a mix of stuff I engage with, and I tend to engage with stuff I find interesting or funny.
Lots of economic and tech stuff, and some memes.
I often hear people say the same thing about the YouTube algorithm which also confuses me because the YouTube algorithm is amazing at surfacing a wide range of content I'd never had watched back in the subscription days.
I suspect most people who have a bad experience with these algorithms could have a much better experience if they didn't engage in low effort rage bait content.