You were probably demonetized because you have less than 1,000 subscribers and under 4,000 hours of viewership per month. https://support.google.com/youtube/answer/72851#eligibility
My channel was demonetized for the same reasons. A lot of people's were.
Weird they wouldn't just tell me that?
And why wait till now to de-monetise it?
Still, thanks for the info :)
Sure! I dunno why. I received a bunch of emails from YT sayin they were going to. Still sucked when it happened. :(