It's super gay to keep mentioning Jack's channel or group or whatever that shit is, but YouTube has fucked the algorithm the past week or two. Everyone I'm subscribed to has gotten 1/3rd to a half less views. Even long time mainstays like AVGN and David Firth have gotten way less views with their main series, like we are talking bottom of the barrel views. I didn't even get the new Salad Fingers in my feed, and there's tons of people reporting that new stuff from channels they regularly watch isn't showing up in their feeds.
It's like the whole disaster with the bell again, but there's no bell to click. You think it would be simple enough for youtube to just show the shit you subscribed to, but I guess the pajeet overlords know what you want to watch better than what you literally clicked subscribe to.