Subtract the iOS market share from the overall base, and is at 75% market share of remainder. The only strong competitor is UC Browser at 13.3%. This is an AliBaba product localized to mainland China. Remove that from the global market, and we end up with ~90% share for chrome in the rest of the world. That's antitrust territory.
Well, on my LOS+microG device I use Firefox, but my apps use SystemView and that's basically Chrome (which skews these stats). By using Firefox I use two different rendering engines, increasing my attack surface.
If other browsers are also included by default, it is not antitrust to include that browser by default too. The only reason the share of Chrome would be interesting for antitrust would be if that share were leveraged to promote a product in another market, which nobody is claiming.
Actually that's exactly what the claim is: That Chrome being mandatorily included and set as default is used to promote Google Search unfairly. That's directly in the EU's statement.
No, the claim is that they're using Android's dominant position to push Google search and other Google products. Chrome's default in itself is not an issue.
