Various things that we think of as being physical are gradually going virtual. Recorded music went virtual a number of years ago.
Many stores are gradually going virtual. Amazon has been leading the charge, and I suspect things will go a lot further. We are so used to ordering things on-line that we may soon forget we ever did anything else.
But what is next? Restaurants? Organized sports? Parties?
Your guess is as good as mine.
Work & School were the big ones last year.