I mean... you can call some of those things Sherlocked if you want but that's a pretty bad list.
Does Apple build features into their core products that resemble other products on the market? Absolutely but often it helps raise the bar for that type of software. It gives users who were never going to go looking for another app something they didn't have before, it sets the floor for what they type of app should do/how it should look, and it gives existing apps a space to carve out a pro/prosumer space with features that Apple will never implement.
Spotlight (specifically the Command+space popup) exists and I think that's a net win for macOS, I don't use it, I use Alfred and have no plans to leave. Same with Notes vs Drafts or Weather vs Carrot Weather or Reminders vs Things, and the list goes on.
Does it clear out some of the bottom of the barrel versions? Yes, I'm fine with that. Does it sometimes integrate deeper into the system in a better way than a 3rd party can (Sidecar being a good example or Camera Continuity)? Yes, but should we all deal with a hacky/crappy experience just so that Apple doesn't Sherlock someone? My answer is no.