Curiosity only.
Here in Brazil it’s very common to have several showers a day. I, for example, take two. The first is when I wake up, before I go to work, and the second is when I get home from work. I wake up at 6.30am and get home at 8pm.
edit: I said bath, but I meant shower.
2-4. One longer one in the morning for cleaning myself. A 2-3 minute one when I workout or get sweaty. And a final short one before climbing into bed.
Sometimes I just decide I need to destress and take another 10-15 minute long one. If I have an easily accessible sauna at a knobs turn then you bet I’ll be using it.