Configuration for working with multiple accounts in Chrome (moving from ff)?

Question

Google Chrome

Now I work in firefox:
Everything is set, bookmarks, tree style tab for working with multiple tabs, temporary containers for testing sites, the most convenient extensible devtool for UI debugging. It slows down a little during long work, but the convenience compensates (only for the desktop, unfortunately).
But I ran into a problem - I need full permanent synchronization of tabs and logins / passwords with android. FF on android shamelessly slows down, a banal Google tab opens 5 times longer than chrome, I’m generally silent about weak 2g networks, chrome with AMP is king and god there. Often on the road you need to fix something from the mobile, the process turns into torture.
1. Interested in the ability to work with a large number of tabs. Something like tree style tab FF.
2. If we consider chrome, we are interested in the alternative "temporary containers" (a separate "incognito tab" without cache and cookies). An incognito window is not an option, because you need to open a lot of pages, keep 8-10 incognito windows - that's still a pleasure.
3. Interested in the extensibility of the chromium devtula. It is excellent for performance testing, but it is the alternative to FF that interests in terms of UI debugging. Perhaps the most important point.
4. Hotkeys. So that F1 opens not htlp-page, but the bookmarks bar.
5. Full-screen mode with access to tabs.

Answer 1

Well, let's say logins with passwords are synchronized via lockwise, but in general, what is described cannot be implemented. Even the tablet version of neither browser will do this.