Foreign guys in go-go bars in Bangkok

[francois]

The question referred to Vietnamese and I've only met them in Bangkok and never in Pattaya.

Actually the question by the OP referred to "foreign guys" not just Vietnamese although you are correct the OP did refer to Bangkok.

What is the current situation regarding foreign guys working in the go-go bars in Bangkok?

Have the authorities clamped down and expelled guys from Vietnam, Cambodia, Laos and Myanmar?