Based on the feed back from many different YouTubers now @TeamYouTube!
YouTube is infact broken. Notifications are not working. And people are getting recommended videos that are two months to two years old.
Youtubers are experiencing a 20% to 30% loss in views.
I do NOT agree with the notifications not working. At least for me they do work. And the yt algo always suggest stuff that i really dig. What i actually watch from every content creator im subed to. But i DO agree i get several 4-5 year old videos suggested... That fd up