Re:Changes to the YouTube Partner Program
by d1zzy on Wednesday January 17, 2018 @05:37PM
(#16172723)
That is slightly inaccurate: ads are also shown to videos of non-monetized accounts if a copyright claim is made by someone for content on that video and the claimer decides to put ads in it for allowing the content.
I have no monetization enabled for my account and still get text ads because of that.
Any YouTube video that currently shows an ad, the uploader has chosen to do so in order to make money from it.