Years ago it wasn't a problem in Thailand generally. I had been to Koh Chang a few times and then went back one year and all the normal bars were shut in the afternoon, had to have a late breakfast in the Monkey bar? to get a beer. Bit the same in BKK, all the afternoon watering holes that I usually used dried up, but some may have escaped.
In Pattaya the only area I am aware of that closed down in the afternoon was Soi 6, but on saying that at new year I took a shortcut down there and there was some activity but nowhere near the old days.
At the end of the day it's all about how blind is the eye.