That's just a myth. Cats are pure animals, though it's true that Jinns can take a cat's form to harm people, but that's very rare, and you don't need to worry about it. How could you say they're dangerous? Have you ever seen a cat or gone near them? They are adorable and heart-melting. But my mom hates cats too (I don't know how anyone can hate them). That's why..even though I love them, I can't keep them at home. So,when I see stray cats, I try to pat them and sometimes feed them cause they're often hungry.
i have seen it in the streets