Apple market share is 10% in the EU. Hardly a monopoly.
https://gs.statcounter.com/vendor-market-share/mobile/europe
EDIT: Downvotes for what? That’s literally what the DMA is for. If you don’t like it, take it up with your representatives - it’s nothing to do with me.
So if a company creates a widget and sells that widget, thereby creating a market, they are automatically a monopoly? how is anything invented without creating a monopoly?
Also why is it an iOS market and not a mobile phone market? if we compare features of devices then there’s not a lot of difference between modern phones, so segregating them by what OS they run seems odd.