I used to follow hossenfelder's channel on youtube after hearing her on an episode of the Mindscape podcast. It seemed like a good place to get a skeptical point of view on some issues. Over time it became apparent to me that it waa pretty much just skepticism for the sake of skepticism. I don't know of any actual controversy she is involved in, though some of the other comments here seem to imply there is some, but I definitely didn't get good vibes.