As much as I like Apple, you wouldn't gain much by switching. In case you do get locked out, it will be the same faceless corporation as Google. Your best bet i

As much as I like Apple, you wouldn't gain much by switching. In case you do get locked out, it will be the same faceless corporation as Google. Your best bet is own domain and bigger provider with a human support. Fastmail, protonmail or even 365 would work.