Should I point out the obvious that you aren't friends with the youtuber doing the Let's Play? You can't form a real two-way bond with one another, and that is the foundation of friendship. Real friendship could bloom in many other ways and you guys could go get a pizza, go climb Everest, help them work on their car, etc.
In a nutshell, that describes my fears and reservations about the way the current age is going. It's all watching and commenting and not enough back and forth interaction and doing.