iOS and Android are fairly different platforms. There's a lot that works with one but not the other.

It's simple: I believe it would be an improvement

It's no different than "I want a folding screen iPhone" or "I want an iPhone with a bigger battery/screen/camera/whatever". A year ago I'd say USB-C iPhone. "Just get an Android" or more generally "why don't you leave" is a fallacy that doesn't actually address any criticisms: https://en.wikipedia.org/wiki/Ergo_decedo

Is EU also forcing companies that don't make folding phones to make folding phones because people want them? Or ferraris to make minivans? This argument doesn't make a lot of sense. You may want the world, why would a for-profit entity have to bend over for you? This seems to me to just be another way to control what you do - no longer can you start a company with your vision, you can only start a company that fits someone elses vision, like European Union's vision. Free will is a thing of the past.

Remember that this is only happening because Apple wants to continue selling in the EU.

Every year, the EU’s economic importance declines, partly due to stunts like this one.

So at some point (far in the future unfortunately), their diktats will simply be ignored.