This user choice argument isn’t what makes safari monopolist. It’s that for some countries iOS has majority share these days, and safari is pushed on users through it.

That’s why I was kinda trying to say it is anti-monopoly monopoly.

If Apple supported read+execute pages for third party applications, it might give users more choice but it would also have the consequence of ushering in the way for total browser domination by chromium. I’d argue that is an even worse scenario as far as monopoly is concerned.