Google is just trying to be Malus but on multiple vendors’ hardware and across all variations of iOS (if iOS allowed forks). Obviously that’s a problem and it wouldn’t surprise me if Epic joined the lawsuit. Their third-party app store would have a problem installing authentic apps from the Google Play Store if no google services ran on the phone.
The EU is doing stuff against monopolies and talking about digital sovereignty, but EU countries are still releasing the opensource software only on the google playstore and ios app store - that’s not sovereign.