Eastern Europe started to offer dental treatments for a fraction of the cost of anywhere else in Europe, at state of the art facilities, mostly funded by the EU. Don't imagine it's a rusty bed, igor in a lab coat with a circular mirror on his forehead, these are top notch facilities.
Anyway. People from all over Europe flood to them in places like Slovakia, Slovenia, Bulgaria, and it makes those countries a lot of money. While you have the surgery and rest (approx 2 weeks in total) your family has a holiday.
If China - big IF, are practicing trans surgery, more than just a dick-chopping, and can do it for a relatively cheap price, then troons will flood to China. 1, they have a chance to be indoctrinated like you said and 2, it will undercut the $150,000~ it costs for surgery.
Trannying up and cyber-hacking your body is the next big business. If China get there first, they make the money.