The same is true in much of SE Asia, because in hot and humid places, showers are much more useful than bathtubs. This is also reflected in bathing habits: bro

The same is true in much of SE Asia, because in hot and humid places, showers are much more useful than bathtubs. This is also reflected in bathing habits: broadly speaking, hot countries shower off the sweat in the evening, while cold ones warm up in the morning (or at night before bed).