Is it weird to shower with my 3 year old son?

So my hubby thinks it's weird that I shower with my son (who will be 3 in a couple months). I mainly do this to multi-task...so I can shower AND keep an eye on him. I just plug the drain and let him play in the water at the end of the tub. I think hubby and I just grew up very differently. His family was not very comfortable with that kind of stuff and my family would just walk around in underwear lol! What do y'all think?