Guy English on Nostr: So, I understand the Swift error saying Never is not convertible to whatever but my ...

So, I understand the Swift error saying Never is not convertible to whatever but my argument is that Never don’t care what it can and cannot be converted to because they’ll never talk to you again.
Anyway, I keep writing: return blah?? fatalError(“Here’s where you went wrong”) and I can write that in a lot of nice ways (I love guard) but I feel like Never can have some magic to pass type checking as a return value.