No real comment on the issue at hand, but I've been targeted by Vivint's door to door sales team on one occasion. It was a very pushy salesman that started to ask security related questions despite my insitence for him to leave. Once I managed to gen rid of him I found a dozen plus other similar accounts of pushy and deceitful selling practices in my area. Serves them well I would say.
In their house, they are... Google isn't a democracy or a charity. They will list you if you follow their rules, the same rules everyone else has to follow to be listed... its their right and prerogative to set and enforce those rules, because its their service.