I think you forgot to add mobile and computer accesories on your list. In this days ,gadgets like mobile and computer are much more demanding to teens and even to younger ones
Yes it's really one of the most in demand product right now. Computers and gadgets are very popular because of technology and every single person has a gadget on his own except those people that are living in poorest countries or living in the remote places. I want to buy my own gaming rig because I want to play some high end games to relieve stress.
Electronic goods in one word. I guess I would like to buy something which I can't get easily in where I am right now and that would be high end gadgets as well as drones and equipments. But seeing the price of Bitcoin, I'll think twice before paying in Bitcoin.
I also think that spending today bitcoin is not very profitable. I like to buy different gadgets and novelties. But bitcoin is more used as an investment, not money