There is a company called Dee Money in bangkok which does it. I havnt tried them myself because they had a lot complaints last year. Apparently they are resolved now. They have a storefront on Sukhumvit so I guess its legit.
Alternatively you could buy bitcoin from an exchange in thailand and send it to am exchange which pays out to bank in your destination country
think for a second how silly you sound. If your point was valid you would have applied your own advice to yourself and scrolled past mine.. silly bugger 😂😂
thats my understanding as well that you can convert tourist to Non B but not vice versa. One poster stated that amnesty cannot be converted and if so they are illegal backdoor deals. Ive heard otherwise but cannot say for sure conclusively.