Okay I’m going to step into it. I’ve been liking Vivaldi recently as a browser. Is that screwed too because it’s based on chromium? Or am I safe for now?
Well if you're talking about privacy, then the answer is yes. Vivaldi only collects what pc specs you have or something like that to see how many users day have. Way better than what google chrome does. But I guess yes you are technically supporting the chromium engine monopoly but tbh just use what you like.
Vivaldi (or Mozart... whatever) is a joke regarding privacy. IMHO it's not as bad as Opera, Chrome, Edge, but still not good enough. For some privacy, you should always use a VPN service + Hardened Firefox / Brave / LibreWolf.
Because they're planning to cripple ublock and other adblockers in manifest v3? They also made it so that chromium can't sync with Google accounts anymore. I love vivaldi too and I hope they are able to survive whatever Google is planning.