I don't wash my hands after taking a dump
I rarely wash my hands, don't generally wash them after using the bathroom (though I do if people are around to see me taking a dump without washing). But if nobody will see me not washing, I don't. I don't get sick much or anything.
I actually get sick less than all the people who believe the fake news about washing your hands. I'm assuming it's bullshit, because I rarely wash and I don't get sick much or anything. I don't wash before I eat or anything either generally speaking, and I have not had any issues.