Yeah, ummmm that is false.  Cats do not crap on each other as a territory-marking thing...please research this and you will see that is not a thing at all.  I have two cats.  Have always had multiple cats in my life.  Never once did I see a cat crap on another cat.  I've raised several litters of kittens and it never even happened then.  This is a picture of highly unusual feline behavior, bro.