Me not liking the Kardashian/Jenner family and thinking they are not important, am I being judgmental? Jesus says to love others. How?

No, you're being smart. Any smart person knows that the kartrashian's and jenners hold no value and are total wastes of space that have about as much importance as a used piece of tissue.

It's not judgmental, it's a preference. Indifference is not bad. And it's not bad not to love every single solitary person you don't know

you don't have to like them

If you really thought they weren't important, you wouldn't have asked a question about them. People don't bother posting questions on the Internet and browsing through listed responses about stuff that's not important to them.