I noticed exactly the same thing. I don't recall which day it started (probably this past Sunday), but it was as if a switch flipped. My For You Page no longer has anything to do with my preferences. I'm familiar with Tiktok nudging me in different directions in the past, but I was always able to steer it back to videos I was interested in within 10-15 minutes. Three days later, and it's as if Tiktok not only has forgotten everything about my watch history, it also hasn't learned. That said, it doesn't seem to be entirely about politics. I had a mix of political/protest related content, native plant content, and woodworking videos on my For You Page. None of those are showing up for me.
infecto|1 month ago