"They provide a sense of purpose at the very least. Community as well." Obi-Wan said.

"If you'll forgive the assumption, I imagine you might feel something similar if you found yourself in a place where the Klingon Empire didn't exist. Or the Federation and the Romulans, for that matter." There's no defensiveness or accusation in Obi-Wan's voice; he's merely explaining his experience here.