I've been off alcohol for the past seven months, so my post is solely out of academic interest.
Prior to that, I preferred Sangsom over beer for dietary and taste reasons. Here, the only drinkable brand of beer seems to be Lao Dark.
Many years ago, when I audited the laboratory of a large brewery in Australia, the chief chemist told me beer has a shelf life of six months at most, less in hotter climates. It's probably why beer here is variable in taste.
I don't worry at all about what people think of my eating and drinking preferences.