It is rare that someone voluntarily exposes their lack of insight and integrity so thoroughly... Kudos..?
your argument amounts to "this person is incapable of being objective, let alone decent, because they work at xyz". Moreover, you literally didn't address a single thing presented in either link that i shared - which directly refute your nonsense. Pure ad hominem, and worse.
You are not a serious person if you think that PWA installation is "simple and idiomatic on iOS". It is buried multiple menus, taps, drags etc... deep. Most chromium browsers present a button right in the address bar or at least conspicuously in the main menu. Moreover, they allow developers to ask for the ability to prompt users to install the app.
https://adactio.com/journal/18252
https://adactio.com/journal/22757
Apple forces their employees to debase themselves in order to defend this status quo. eg:
https://github.com/w3ctag/design-reviews/issues/1245
https://github.com/WebKit/standards-positions/issues/619
Take care. And keep that math not mathing!