Kava is illegal/regulated in Europe and the UK and therefore the money and account would obviously be frozen pending an investigation.
On top of that it is legal in a lot of pacific islands.
Go read the Acceptable Usage Policy... nowhere in it will you find anything about every customer being subject to UK law. In fact they go out of their way to make you think the opposite is true... by showing you different AUP's depending on which country you're in.
UK law on kava (and many other drugs) is stupid, but that's not TransferWise's fault.
Assuming that there are two parties interested in doing a hawala exchange in two countries where this is legal, they still cannot (openly) use a bank that does business in US/EU because if the bank knowingly executes that transaction they could be facing serious fines.
The grandparent comment is about how the CEO of TransferWise is obsessed with customer satisfaction. If X is banned on TransferWise, then TransferWise should say so in their AUP.
To simply lock accounts out of the blue is ridiculous.
Keeping a close eye on compliance/risk is going to help keep their transaction costs down, which keeps the cost of their service down for everyone else.
It is literally the first item in the AUP that you're not allowed to use the service for anything unlawful. Of course they monitor that. They did everything right. And I'm sure your "friend" got their money back reasonably promptly after TW completed their review.
Criticism is fine, but taking a company to task for refusing to break the law for you is just silly. They didn't make the rules, and they'd be risking their own existence by breaking them.
Again, kava isn't unlawful. It's a food product. The UK law says it is illegal to import kava for consumption, and illegal to trade in it in the UK.
TransferWise is neither trading in kava, nor importing it into the UK.
All they're doing is moving money from one person to another, neither of whom is in the UK or importing kava into the UK.
Nice try, TransferWise CEO.
I know someone who had their money frozen because they made the mistake of mentioning that the money being sent was for kava. You simply can't trust TransferWise to put their customers first.