But why treat people with disdain for enjoying their systems?
Sometimes it is truly disdain, other times it's in the eye of the beholder - i.e. people take offense when none was intended. Depends on whether it's actually an ad hominem attack or just being presented with a contrary viewpoint. The former is below the belt, the latter should be something that can start a civil conversation.
Yes, I like the Original series the best.
We can definitely be friends. There's nothing like the chemistry of the TOS crew.