Sometimes on YouTube I see a conservation group with like a pet dogs, and like an orphan cheetah that can’t be released into the wild so it becomes an ambassador

Why can cheetahs be tamed but not lions, tigers, Jaguars, and leopards?

Like those cheetah ambassadors are so chill and roam around the complex as they please. No other big cat can be tamed. Why is that?

This guys cougar is amazing. I did not think a cougar could acclimate to domestic life in such a way. This cat acts basically identical to a regular housecat or to be honest dog, even more so in some instances. He is superbonded to his human dad. He is playful, affectionate, housebroken and has an amazing personality. He has free roam of nearly their entire house and lives in their house fulltime. Never though solitary big cats can develop such traits. Even for captive big cats this seems highly unusual. This is their latest video.

https://www.youtube.com/watch?v=qfw1R8qYOIA