Sure but there is absolutely no reason to clean your walls unless you’re getting piss on them.

I prefer not having to wash piss off my walls. Without the piss I have no reason to wash my walls.

The benefit is obvious.

You are already cleaning that part anyway as apart of regular toilet cleaning. I’d rather stick to just having to clean that much rather then having to wash your walls and floor from all the piss that’s splashing on them

There is a significant difference between tiny microscopic particles you can’t even see vs clear visible piss droplets

You do realise that's what the lid is for?? You close it and all the partucles end up on it and therefore make it easier to clean.