I once took a bite of raw chicken... revolting. But eaten lots of raw fish and red meat including deer meat
You can get a variety of worms from raw fish, including tapeworms and other parasites. They are supposed to examine the fish on a lightbox as they prepare sushi. I sure wouldn’t eat raw fish, or raw anything. You just never know, and all it takes is one little hunk of bad meat to get sick enough to die, or have an ichy anus, or worse, a hungry 20 foot tape worm. (it will keep you thin though)