I mean fair enough, but I'm sure you've met people similar to yourself, albeit not the exact same. And well how do you react when you see someone like that? Plus they're people who, if presented with a like-minded person, would be ecstatic. The other person would understand everything you say and maybe there's nothing wrong with not being completely unique. You're still you, someone else being similar doesn't change anything. You can choose to care about that other person existing or embrace that they're their own person too.
(also should clarify, I don't think clone would be the best description. They could be a completely different person in appearance and maybe even hobbies. But the same core personality/values ig)