There are many things that are pointless, and some that are awesome.
Here’s something that’s both:
Pointless: Because there’s absolutely no practical point in having your food delivered by quadrocopter if your waitress has to stand there and guide the Quadrocopter to your table using an iPad.
Awesome: Because they’re still flying food to your table in a quadrocopter.
I may have to eat there when I’m in London for Worldcon next year…