Because after all the negativity and bad faith, and given the fact that we're all talking past each other, I'm trying to decide if I care enough to attempt to back up and actually try to understand and/or come to a point of mutual perceived benefit.
And frankly I care much less if the person is notat the very least within my sphere of interest from a political and economic point of view. If the ideas they're espousing have not chance of being implemented where I live, I care much, much less about who they are or what they think.