Ginko lifts his hand enough that he can stare incredulously at Joker. "I'm not cute."

Then he just... makes a noncommittal grunting noise and stares up at the ceiling. "Maybe. Not sure how much it matters how many people are in the world, anyway; not like I'm planning on leaving Portland any time soon."

Even if he had the funds to be able to afford to travel, he can't imagine that living as a changeling would be anything but more difficult somewhere with less supernatural goings-on.