[obviouslynew]

By your logic then, Signal is just a method for terrorists and child predators to communicate? Do you hold that opinion of Signal?

[cornholio]

So you are comparing communication privacy to financial privacy for very large money transfers? As I've said, it's a question of political values, but I think you will find the vast majority of people not sharing that point of view.

Also, unlike Bitcoin, Signal ads strong privacy on top of a very functional base product.

[lmm]

Signal definitely makes life easier for terrorists and child predators; the question is whether it has decent uses whose benefits outweigh that cost. (And, while I'm cautiously in favour of cryptography, I don't think that question is by any means trivial). Cryptocurrency has no such positive use cases; the only case where it has an advantage over regular payment methods is crime.