internet access should be enough

With app stores blocked, what prevents the government from blocking messaging apps next, as they won't have ways of providing updates to users? I'm referring to Telegram and what they've previously done to try circumvent blocking techniques.

But of course you're right - you can use the web fine, provided the modern web apps you're using aren't crippled by Apple's slow API adoption in Safari, which is of course to drive you to the better experiences that are waiting for you in the hypothetically accessible App Store.

The Apple devices I use that are too old to talk to Apple's servers disagree with you.

Anybody know?

A little bit less pedantically though, while this is certainly a blow to internet freedom, and not a good thing, I think most of us would agree (at least in the long-term) that access to the web is more important to freedom that a collection of proprietary apps.

This is rather unusual, the credit union I use in the USA offers an iOS and Android app that is literally a webview of their mobile website, plus a dash of OCR for check handling. Using the PWA is nearly identical, it even works on a PinePhone with Maemo or any other operating system that can run a semi-modern browser.