I admit to being a bit of a YT addict, but this would be the end of watching YT for me. Whenever I watch YT on the Android app, I'm absolutely appalled at the frequency, duration, and low-quality of the ads. Often, a 30s-1 min video will have up to 20 seconds of unskippable ads. Ads frequently interrupt the content, and they are especially bad for videos that aren't 'demonitized' due to controversial content.
I've actually just closed the Android app instead of waiting to watch the video. Whatever dopamine kick I had from an intriguing thumbnail/title is lost well before the ad can finish.
Maybe I shouldn't complain. It's like how making smoking more difficult actually did result in lower rates of smoking.