Tangential: if updates bother you, you might want to give NetGuard a try (not affiliated). FOSS, though the pro version license costs $5 iirc. It is a great way to make apps behave nicely - even Firefox is too chatty (telemetry & co.) for my taste. Since updates are often from a different domain, you can just block them. How it works is that all the traffic on the phone is routed through a local (just an app on your phone!) VPN where it can be logged and filtered. Brilliant idea.
As a bonus, it is also very satisfying watching apps try to connect to various ad networks and spy agencies^W^W Google unsuccessfully.