I wish it were easier to deny internet access to Apps. It isn't a perfect solution but it prevents the simplest data theft. Unfortunately side channel attacks are still too easy: Either a cooperating app, or send once of high value data via a link click opening the browser.
From what I can tell, internet access is the default just to allow apps to have advertising. Too cynical?
Android originally could deny internet access to Apps which I found useful.
Certainly I don't want an extension or plugin to have pull access to the internet. That may limit functionality. But often only push is needed (e.g. blocking list could be pushed). No third-party keyboard should have internet access.
Denying access to apps: if you're on android, you can root it and use AFWall+, which just sets up a basic linux firewall - but apps are installed as individual users, so you can just allow the apps that actually need internet - messengers and browsers, and things you want to sync across networks.
From what I can tell, internet access is the default just to allow apps to have advertising. Too cynical?
Android originally could deny internet access to Apps which I found useful.
Certainly I don't want an extension or plugin to have pull access to the internet. That may limit functionality. But often only push is needed (e.g. blocking list could be pushed). No third-party keyboard should have internet access.
Edit: rewrote a little clearer.