From my perspective of running a campaign/little store, Appleās Hide My Email/Sign In With AppleID is a source of so many problems.
People forget they used it, create multiple accounts, but most importantly *I cannot reach people who paid me money to send them stuff*. Not even automated emails ā just 1:1 handwritten ones, too. More often than not, not even a bounce.
Itās really bad. Over a hundred of people for me, I spent so many hours dealing with this, and I wonāt be able to resolve it all.