I’ll see major swings in the algorithm from time to time (a week of bass guitar video recommendations for some reason), but I can usually trace back a video or two that I watched that it just decided to try and cram the topic down my throat. I would just say make sure you keep avoiding the conservative vids to try and get the recommendations to stop. I wonder if maybe one of your kids is watching videos on your account and skewing it?
avidamoeba