That said, I'm not naive about big cats. I visited parks and one had warning signs saying 'Trespassers will be eaten' and another where one of the handlers was able to show us tiger cubs in his arms but he jogged to wherever he wanted to go and once when he did so, I saw that a leopard in its enclosure instantly, reflexively, leapt to the boundary of its cage. It stopped, but it kept watching. A predator needs its reflexes to be successful and won't think before attacking if it senses potential prey. I read a few years later that he had been killed by a tiger in the park and it was subsequently closed. Lesson: don't act like a threat or like prey.
Specimens of Felis catus are cute and loveable because they're small and we can physically dominate them. They're also admirable because they're clearly still wild animals and superb predators on their own terms and that both amuses and teaches us. I'm just amazed that certain people can make relationships with big cats, but then certain animals are smart enough to understand that some relationships are to their advantage without necessarily being bred over millennia into domestication.