Backslasher

I'm a heavy user of user profiles on Firefox[1] and Chrome[2]. They allow complete separation of addons, history, cookies, settings between one profile and another. I use them to separate my work context from private life context, and recently different aspects from each other (e.g. different workplaces, project research). I can't find these features in Android browsers. The best I have is using different browsers instead of different profiles, but it's nowhere as convenient.

My best theories are: 1. Android forbids creating some sort of profile management inside an app, either with playstore rules or technically (can't dynamically choose a cookie store) 2. Mobile browser development is done completely separately from non-mobile ones, and this is not a priority for the dev teams for some reason.

Do you have any insight? Is this a need shared by others or is it just me?

[1] https://support.mozilla.org/en-US/kb/profile-manager-create-remove-switch-firefox-profiles [2] https://support.google.com/chrome/answer/2364824