Most anti-gun bigots have a strong tendency toward socialism and the concept of selfishness as a virtue is beyond the mental grasp of socialists. Hence it should not come as a surprise that the "Gun Guys" should think that if you wish to defend yourself that you are being selfish in a negative fashion. What I am surprised at is that he admits it:

Katz's demands represent the height of selfishness.

Katz is the Oregon teacher with a concealed carry permit that wants to be able to defend herself against her ex-spouse.