Speaking with @TeamYouTube @YTCreators on their live chat function and we have been told (very rudely) that we spam our audience with mass amounts of unwanted content - and as such have been demonetised. We upload videos every two weeks. If we are spammers, we are poor ones!
Wow I'm so angry at this! It also sounds like I haven't been getting your notifications because I definitely didn't know you uploaded that regularly!