you can block the detection popup itself with uBlock. Seems to have done the trick for me.
The biggest problem currently are people spreading those types of misinformation see https://www.reddit.com/r/uBlockOrigin/comments/17j6ygs/youtu...
> I was able to hide the popup simply by blocking it with uBO's Picker. Why aren't you doing that?
> This only works temporarily. For stages 1-3. You're still reach stage 4 by doing this. And this might cause scrolling issues and not let videos autoplay.
Maybe you should stop using words as "absolutely stupid" because it makes you look like a snob, and when it turns out you were wrong, it makes you look like a fool.