Square Stops Gun Sellers From Using Its Payment Technology

This is pretty upsetting, I had a lot of respect for Square and what they were doing but it sounds like some lawyer that doesn't like guns decided that to them, 'guns are scary, evil' and "cause physical injury" and therefore should not be a part of Square transactions.

I understand banning illegal services like drugs but are they not aware of the 2nd amendment and that guns are simply a tool? As a firm believer in the 2nd amendment and competitive shooter I know I won't be recommending them anymore.