The problem is that you got the program or paid 53 bucks for it, the problem is that there are people here who think they have a right to think badly about how YOU spend YOUR money.
People seriously need to get off their high horses and elitist attitudes. Educate people. Give them logical reasons as to why or why not. THEN let them make their OWN decisions. If they make bad ones, explain to them why. If, however, they buy something for peace of mind, let them do that.
If you don't need it, don't buy it. But don't berate others for doing what they want to do to help secure their data. Extra protection for no reason is still a good thing.