Naked and Afraid

What is the point of Naked & Afraid? Even the so-called "Uncensored" version has little blurs covering the men and the women. Considering this show is only on cable-TV, most of the nudity should be viewable, so why blur it out? If they do not want to show naked people, then why call it Naked and Afraid? Why not have them all wear shorts and t-shirts? What is the difference?

When there are short women on this show, the blurry ball over their chest and their torso makes them look like a head floating on a blur. Really stupid to try to watch people doing things when half the body is a blur. So when their hands are near the body, it is blurred out also.