Removing “skin oils” doesn’t prevent your skin from doing its job - keeping blood and organs inside. I’ve done fine with daily baths for...well, I’m on Medicare. Skin is fine. Organs and blood are all inside.
Man can survive with almost no bathing at all, but people sure start to stink soon. Or at least, those of us who spend a lot of time outdoors do.
I've tried to find phosphate-free soaps, which is better on the skin. But it's not easy. Grandpa Soap Company has several phosphate-free products, but you pay for them.