Only a judge can issue an arrest warrant in Thailand and it would be denied since the basis is evidence from an illegal search. A police drama requires a minimum level of realism.
It would never work with a Buddist mindset as Buddhist don't preach guilt like Catholics do.
They have devotion andcelibacy rules as well. This story was not about the guilt of being gay but rather the guilt of giving up the priesthood as his promise to see his parents and those that supported that promise.
I thought this series was going to be a train wreck and it wasn't. But I still question why GMM made a BL set in a minority religion that accounts for less than 1% of the Thai population. 94% of Thailand is Buddhist. Let's see them make a BL set in a monastic training center.
And I gather they dont have a HIPAA like law in South Korea.