No. I’ve traveled enough in my life. Besides… transponders. You never know about the transponders.
I am 5’6″. It’s fine. Maybe I’m not as tall as some, but at least I can reach the top shelf.
Yes. I’m fortunate enough to remember what the world was like before all sorts of fancy tech. At the same time, I think it would be difficult to adjust. I’m sure I’d have to detox. Lately, I’ve been making myself read books in print to help remember what paper feels like.