Mobile safari is arguably the only thing standing between Google and total browser dominance. It's the reason why Google "only" has roughly 75% of the mobile browser market even though it has a 90% market share in desktop. I'm principally against the idea that Apple can prevent users from installing the software they want on their own devices, but we can't deny that it's better for the health of the web.
Anyway, if you want to exclusively argue "Users should be able to install the browser they want", that's fine. But you're not; both your comment and the pwa.gripe page brings up how Apple is "crippling" their own web browser. Since you use the same wording as pwa.gripe, I assume you too view the lack of non-standard Google-only features as "crippling mobile Safari". I disagree.
You clearly haven’t tried to design anything complicated that has to run on safari iOS. Safari iOS is a massive piece of shit. I’ve been working on a web game for a while now using canvas and most of my pain comes from making it compatible with safari. So much stuff is broken on safari so you have to find work arounds. Like a simple but annoying one, CSS filters don’t work on canvas so you have to write all those filters your self and apply them by using imgData.
Also the constant crashing when using canvas and the web audio api, it’s a disaster to be honest and it feels intentional, like they want me to write an app instead so they can rent seek.
> Mobile safari is arguably the only thing standing between Google and total browser dominance
"Apple Is Not Defending Browser Engine Choice"
https://infrequently.org/2022/06/apple-is-not-defending-brow...