That depends on the interpretation of a market, which is why laws like the DMA establish a market based on its size. In the iOS market, apple have a monopoly.
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.
Where do you get 10% from? Its close to 40%, and the company with the biggest market share in Europe.
https://gs.statcounter.com/vendor-market-share/mobile/europe
Abusing one’s market position doesn’t require a monopoly, being a major player is enough.
That depends on the interpretation of a market, which is why laws like the DMA establish a market based on its size. In the iOS market, apple have a monopoly.
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.