It’s not just you but it is you. :)

You’ve engaged with it so they keep throwing it at you. My kid broke my YouTube when he was little watching awful kid videos. You need to find something high value to reset or break the profile. Stuff like crypto and gold coins are easy to spot and skip and high value. So if you leave a gold coin playlist running, you won’t see political ads.

Over time, the gold stuff will go away.