more info here: https://blog.mozilla.org/addons/2023/11/01/is-your-extension-ready-for-firefox-for-android/
earlier, we could use extensions(except for 7-8 highly poplar ones) with an account containing add-ons collection(in nightly versions). But now it's coming to beta and stable as well.
image transcription:
collage of Mr bean waiting in the field with the text "Me waiting for more extensions in Firefox for Android."
below is another Mr bean image, this time excited, sitting in a plane with the text that reads "they are arriving in version 120."
All the ones I actually want on my phone worked already, but this is still good news.
Yeah, I used Firefox nightly until uBlock Origin became available on the regular release. Glad to see that most are going to be available. Been using Firefox since before they refactored the entire codebase (I think it was Mozilla Navigator back then). Went to Opera for awhile, Maxthon, and Chrome when it first game out but I always had Firefox installed.