I see no reason to use any other browser than Firefox and maybe Librewolf.
Firefox on desktop is awesome. Firefox on mobile is painful.
Android firefox is ok now. Moreover now it supports add ons too and there are some good add ons there.
It’s a very small number of add-ons, but one of them is uBlock Origin, and that’s all I really want.

If firefox gets more popular then maybe more add ons can appear…

at least they support add ons like CHROME

You can just change the list of supported add-ons to whatever you like.
Only if you tie your browser with an account at Mozilla. No way to do it without an account.
Only if you need your list. Otherwise you can just switch the list I’d to one including your extensions
Where can I change this list?

In den Einstellungen unter “Benutzerdefinierte Add-on-Sammlung”. Kann sein, dass du dafür noch den Entwicklermodus aktivieren musst, das machst du indem du 5 mal auf das Firefox Icon im “Über” Menü Tipps.

Dort gibst du dann die NutzerID und den Namen der Sammlung ein.

Details: …mozilla.org/…/erweiterter-support-add-on-firefox…

Erweiterte Unterstützung für Add-ons in Firefox für Android Beta oder Nightly | Hilfe zu Firefox für Android

Das Verfahren eignet sich für Entwickler von Add-ons und erfahrene Nutzer mit Interesse am Testen der Kompatibilität neuer Add-ons in Firefox Beta oder Nightly.

Englis plss
Sorry forgot to switch :D
Just read this a minute ago. It’ll get easier blog.mozilla.org/…/prepare-your-firefox-desktop-e…
Prepare your Firefox desktop extension for the upcoming Android release – Mozilla Add-ons Community Blog

In the coming months Mozilla will launch support for an open ecosystem of extensions on Firefox for Android on addons.mozilla.org (AMO). We’ll announce a definite launch date in early September, ...

Mozilla Add-ons Community Blog
you don’t need to do anything since the last month, the vast majority of addons should work out of the box.
Open extensions on Firefox for Android debut December 14 (but you can get a sneak peek today)

Starting December 14, 2023, extensions marked as Android compatible on addons.mozilla.org (AMO) will be openly available to Firefox for Android users. We’ve been so impressed ...

Mozilla Add-ons Community Blog
User interface is poor. Cannot customise the gui at all so I feel like it’s a downgrade over Samsung browser that also supports ad blocks.
What’s wrong with Firefox on iOS? I realise it’s WebKit with a Firefox skin, but it seems to work well enough.
It works pretty well for me, but I use Firefox nightly.