They’re not actually relinquishing any control. They’re just allowing subsidiary “app stores” to take a tiny cut while Apple still controls everything.
I’ve been an Apple fanboy for years, but less so these days. I can’t imagine that the EU won’t fine them for this, although it’s hard to imagine any fine that would make an impression on a $3 trillion company.
Literally no one thinks Apple will just roll over and start playing nice. That doesn’t mean we shouldn’t criticize and call them out for the blatant shit they keep doing.