

Basically they don’t have the manpower to maintain a whole Chromium fork that still supports manifest v2. Even if they kept it in for a while, every upstream change might break things on their end.
It sucks and it’s the main reason why I recently switched from Vivaldi to Floorp, at least on some of my machines. Vivaldi’s ad blocker just isn’t comparable to uBlock Origin.
It’s fine. Occasionally I feel like the performance is a bit worse (for example I need to set my energy profile to balanced to keep videos from stuttering while Vivaldi plays them fine on the lowest setting) but overall I am happy enough.