There's something more to this than DTV.
Just last week SCB stopped allowing foreigners with transfering more than 50k THB since they disallowed facial scan exemptions.
For some reason i can't use CARDX dee jung service i had with my credit card for installments. Note i registered both of those accounts with a work permit and i still hold one.
I also have a thai bank account that i opened with a tourist visa that's not SCB or Bangkok that i still hold and there's no problem even with me not providing the new work permit and visa to them.
Transferwise also started having problems.
So the gist of it chinese doing chinese things in thailand and they of course decide to punish every single foreigner since all foreigners are same.
Most scams that the chinese do are through their thai partners so maybe you're looking in the wrong place. It's hard for foreigners to breathe let alone do elaborate scams in thailand.
Whenever there's a problem they'll blame the foreigners. If you lived here during covid you would understand this.
We're one bad media reaction from getting hunted deported en mass.