That's factually incorrect. For example, several months ago I was owed some money (around 500 USD) by a friend, and we decided to exchange the funds via Bitcoin, not for speculation or your delightfully pejorative "crypto-anarchist fetishism," but because it was by far the easiest and fastest way for us to do so.
Cue your reply, justifying your original universal quantification by retroactively redefining it with new exceptions.