Personally I feel like I'm too addicted to Youtube (and Reddit, which is what brought me back here), so if I can't block ads, perhaps I'll be able to quit. To be honest though, even just disabling watch history and reducing subscriptions makes a massive difference to how addictive it is.
It will be either of those two.
The effort required to circumvent the restrictions will get increasingly higher.
As someone fittingly said a few days ago.
Let the 1984 commence.
The Google payments were never guaranteed for Mozilla. If they didn't have a backup plan in place to reduce spending, that's on them. Let Mozilla return to its garage opensource roots.