Intellectual Inconsistency or Is It Just Me?

So there are some in this country, we all know who they are, that have no problem with violating everyone's 2nd Amendment rights when they advocate confiscating all guns but become apoplectic at the notion of "Stop and frisk" because it might violate the 4th Amendment rights of a few?

Is it me or does this seem to be intellectually inconsistent? What is especially troubling to me is mayors like Martin O'Mally and Mike DeBlazio ended the highly successful "Stop and frisk" programs in Baltimore and NewYork City which has resulted in a huge spike in homocides. It makes me wonder if stopping gun violence is actually the goal.