(Tangential: of course I don't blame anyone for bringing their phone with them everywhere but if you're going to go to a friend group hangout, consider how annoying it is when you're trying to talk to someone and they're clearly checked out browsing some slop on Twitter or talking to someone else entirely. Take a damn break from the phone!)
I do increasingly think about whether I need to bring a laptop on various trips. It can be handy but I try to pack light and another few pounds is a lot for me. I've experimented with a newish tablet but it's a bit too in-between for my taste.
I guess Japan was ahead of the curve once again.