Open source developer & privacy advocate.
haha cope harder friend, by default Firefox lacks site isolation. Enabling it is highly experimental 🤣 Before linking something and claiming I'm spreading misinformation (quite a serious claim to me because i spend my days coding foss privacy focused software) read the entire article 1st and when someone points out your wrong, learn how to take a loss. Also Android Firefox doesn't take advantage of Android isolated processes, what Android chrome based browser's do
From the article you linked yourself
Firefox calls per-site process isolation Fission and is enabled by default on desktop. Fission is not yet enabled by default on Android, and when manually enabled it results in a severely degraded/broken experience. Furthermore Firefox on Android does not take advantage of Android's isolatedProcess flag for completely sandboxing application services.
Read before you send :)
I use Firefox on my PC, but as I stated Firefox on Android is lacking basic security features.
Don't like Brave or their products. But only decent & safe browser on Android with site isolation etc.
🫡