My reply is a counterpoint to the statement that banks, government services and streaming services require excessive control over my device. They aren't, as they all can run in a browser, which sandboxes them from the OS. That's it.
And I guess people who downvoted my counterpoint thought that it means that all services on the planet have very well functioning browser version, judging by their comments. Some don't, some do. But no one of them "requires" excessive access a native app can provide.
Some may want to have it, for some browser version is simply not a priority. But nobody needs to have additional info for those services to function.