China and Koreans smoke, litter everywhere. Compared to years ago. I was chased out of cafe halfway thru my paid meal for group of elderly Korean golfers who only speak Korean. Plus spit & smoke again 😂 Even renting bike was hostile until I explained I am neither decent & spoke Thai. Shop explained China & Koreans ruined this place. If you are talking about the 15 to 20 days wait, it is the same almost everywhere as we intersected with their holidays.