Probably not identical, but more similar than some, yes.

[For a moment, he's tempted to mention that one time he met someone who was apparently from ancient Japan except THEIR ancient Japan had jetpacks, but by the time he opens his mouth, he realises that would probably only raise more questions, given Alfred's grasp on technology. Maybe some other time.]

Oh, a little bit. The more advanced technology here can be nostalgic, though.