For sure. Reddit doesn’t start “testing” it just for sport.

Where have I seen such worldwide concerted action among all governments and corporations. Ah yes, when China “leaked” a virus.

Did they save lives?

or

Did they put us in house arrest?

How do they work? Those tools actually delete system apps?

Use Vanadium. On android, any Firefox based is lacking either in the sandbox or fingerprinting mitigation, plus extentions make you more fingerprintable and can possibly track you. Even on desktop they’re behind. Chromium based is much more optimized and secure.

I saw on GrapheneOS forum Vanadium is the better option, with Brave a second alternative. Also tor browser on android is not officially from the tor project and suffers from firefox android implementation. Browsers are extremely complex, they’re made to run external code in the wild securely. Quite an endeavor.