Yes "bad guys" is very much subjective, I tend to side against the masked men ziptying pregnant women, but to each their own I guess...
And leaving aside for the moment the fact that "breaking the law" in this case constitutes predominantly administrative infractions related to immigration rather than anything that be considered a serious crime by most people...
Why should armed and (barely) self-identified LEOs have the presumptuous of privacy in public when members of the public don't?