What I do is click the 'Report' button in the corner of that notification and then file a report saying that I received this pop-up, but that I do not have an a

What I do is click the 'Report' button in the corner of that notification and then file a report saying that I received this pop-up, but that I do not have an adblocker. I like to think that if enough of us file reports, Youtube will think their system is falsely detecting adblockers.