All the #btc is being held by someone at all times. The question really is, is it better than someone else hodl that btc or you? Do you value more the thing you're getting, or the btc?
Discussion
Use bitcoin payments sometimes because it's the fastest and most convenient option, sometimes because it's the only option.
I see that gradually we're going towards the world where more and more productive people and companies prefers bitcoin, or even refuses fiat.