don't think that most blind android users would have it anyway

Huh don't have what stuff? BlindAndroieUsers is a podcast, website and mailing list as well as on telegram and skype.

It isn't an official warning if someone posts something like that on a mailing list. Noone is forced to subscribe to such stuff.

I'm confused. first of all, by worning I simply meant that it was known before android 11 came out that the screne reader would be switching.
Second, even if you did get a worning on your phone from Samsung , it wouldn't really do much good other than tel you. Its not like you can stop the updates from coming.
You can postpone them, but not stop them.

you don't need to install it. Unlike apple, samsung devices, or mine, never forsed updates after a while like that sometimeS is the case with windows and iOs

I had mine force an update... You could postpone it up to certain amount of times then boom. This has hapened to others, too.

wow? Well, that was rather an iOs thing for me in early iOS 14 versions or no, 15. Now not anymore but it used to happen a lot on a few earlyer versions

Yeah, apple lets you choose that kinda thing now which it never did before.