It's easier and faster (and probably cheaper) for me to instant wire money from one euro to several thousand to any random Bulgarian person or business in their own currency, or for said business to take money from my account, while retaining all banking protection, than it is for two silicon valley Californian to do it short of using a private business solution.
Overall the state of the banking and payment infrastructure in the US compared to their advancement level always weirds members out. Well, not infrastructure not the right word, I'm sure the backend is great but what is exposed to people seem to suck.
It's your money you should be feeling in charge not finding solution to be able to use it.