It's definitely pretty tricky to try and even come up with statistics. ublock was having issues early on, that required a laundry list of things to do to make

It's definitely pretty tricky to try and even come up with statistics. ublock was having issues early on, that required a laundry list of things to do to make sure youtube couldn't detect that something was up. I don't know if this has changed or not. So rather than troubleshoot, what I did was turn it off on yotube, and install https://github.com/0x48piraj/fadblock https://github.com/0x48piraj/fadblock, which isn't 100% perfect like the original ublock experience, but has been very durable against google's efforts. That said, fadblock seems to be considering a transition to some sort of paid model eventually, not sure what's going on with that. Google may or may not believe they were successful in my case, depending on what they are looking for.