I kind of agree with what you're saying, in that screenshot and share functionality is increasingly overloaded with options and things that just don't make any sense in that context. I disagree that this isn't because a product designer lacks vision, Apple control the entire stack on iOS, and there's nothing stopping them from rethinking things so that "Share" isn't a weird synonym for "Junk drawer menu".

There is no justifiable reason that Safari's find in page option is under the share menu, hidden underneath a View More button. Finding within a page has nothing to do with sharing, and even if somehow a user guessed that it might be in that menu without searching the web for it, they're probably going to dismiss it because they haven't expanded the view more menu.

iOS and macOS are riddled with illogical decisions like this. The menu bar is an unusable mess of icons that things have added, a problem that Windows (kind of) solved about a decade ago by allowing me to select which icons appear by default. The Dock seems to choose at random whether an app remains pinned or not, with particular confusion brought by apps updating themselves. Shortcuts is a wonderful idea in principle while in practice anytime I try to do something with it some part is missing.

I used to be a huge proponent of macOS in particular, and I would like to be one again, but currently its incredibly hard to do that.