Many of these features have convoluted-sounding names like "global-actor isolated conformances" or "control default actor isolation inference," but they are cha

Many of these features have convoluted-sounding names like "global-actor isolated conformances" or "control default actor isolation inference," but they are changes that make actually using the language simpler. People aren't expected to really learn that there is a "feature" called global-actor isolated conformances, but at some point they'll try to make a UI type conform to `Equatable,` and instead of an error saying you can't do that, they'll get a fixit about needing to specify the conformance as `struct MyUIType: @MainActor Equatable` instead. I bet 99% of codebases won't use "method and initializer key paths," but there's really no reason why you should be able to get a key path to a property, but not a method. It just hadn't been implemented yet, and the language is more consistent now. Personally, I think raw identifiers are kinda dumb, but that just means I won't use them. IMO there isn't really more cognitive overhead when using the language because it's possible to use spaces in function names now.