https://www.androidauthority.com/eu-draft-law-uninstall-prei...
You can disable them - this stops the app running and will remove its icon, but it'll still use space.
Some system apps can't be disabled - many of these are critical system processes, but there are also some that are non-essential.
Like why EU GDP is stagnating compare to the USA.
Microsoft isn't or can't line the necessary wallets to play with the big boys, simply speaking. This means they don't get to enjoy the perks of Big Tech, but also get to enjoy not being lambasted along with them.
I would be tempted to say this is because a lot of the iOS pitch is “trust Apple because you don’t trust the regulatory environment” whereas in places like Germany the regulatory trust is higher so that pitch sounds weaker.
That said, I have heard the "trust" version of the pitch from some VC types floating around UNLV and I find their trust in Apple to be perplexing.