It seems like the Elixir/Erlang community is aware of this, as is Ruby, but it's a rather large hole they have to dig themselves out of and I didn't feel particularly safe using the tools today.
I've heard a lot of good things about the Erlang runtime and I did really like Elixir's pipe operator, so it was unfortunate.
I've purchased specialized woodworking tools online that simply involved filling out a form. I later received the parts with an invoice to send payment. You can simply not pay if you choose not to.
There are so many way to do commerce both on and offline and if you squint and look closely you'll find interesting people doing interesting things all around you.
Or, more cynically, this guy was destined to be scammed and the internet in short order put him to the test. One has to think though that if it were a local scammer we would not be talking tens of millions of dollars.