UNLESS you work a blue collar job, or any other job that requires you to be outside the whole time, I don’t see the point in showering every day. Especially if you work from home or in a building with AC. It seems excessive and is also a waste of water. But do what you want lmao.
I have a disability and cannot not shower every morning. It’s also 35-40 degrees here most of the year. I cycle around town. I also don’t need much water, I get myself wet, put shampoo, rinse, turn tap off again, lather, on, face was, rinse, off. I probably use five litres or less than that.