I may not eat orange peel as is, but I do use it to make marmalade, so I even eat that. However, I don’t eat the skin of bananas, avocados, or pineapples due to taste, texture and chewability, nor do I eat the skins of sweet potatoes or yams (but I eat the skin of regular potatoes). When I used to be able to eat mangoes, I did not eat the skin either.
Otherwise, I pretty much eat plant products skin and all. I do wash them first, and sometimes scrub them a bit, but I’m too lazy to peel things I don’t absolutely have to.
And yes, I do eat the skin of kiwi fruit. It has an odd texture but no particularly noxious taste.