>>53164932If you aren't fat and greasy, it won't do shit.
Usually allm bacteria is washed off from your body with the water already. soap is just there because people used to be very dirty due to working in dirty jobs like farming, coal mines or other shit (painting comes to mind). If you work a boring office job or you are a neet, thin or close to your ideal weight and you don't eat junk food often, you can drop the soap once in a while. Don't let bacteria accumulate, though.