is not about being informed, or about what you personally think of the effectiveness of the masks, or nothing else, it's about respect. Respects to the locals. I am Farang tired of seeing 99% of other farangs wear no mask in places where mask is compulsory. I don't think masks are necessary neither effective but I do respect locals and as such, I don't feel comfortable not wearing the mask where all is mandatory. Like I said, it is about RESPECT.