

What is sad is that if every governmental administration was switching to fediverse and especially stopped to use x/twitter it would create a move to mastodon.
I think people would start to follow and it would make it more plausible that one day fediverse would be the main networks used. More so if governments were supporting development in any way.





IMHO you need to use adb to force install older version. Something like :
adb install -r -d myapp.apkLook it up! It should be possible to use termux on phone and connect wirelessly to your own phone to access adb. Or you have to use another device to connect to your phone.
Of course simpler solution is being able to backup settings and data, uninstall then install older version and restore data.