The right to bear arms is a natural right but these constant photos posing with weapons look rather childish. And this is in a country where you have to wait until you are 21 to have your first drink.
The second amendment is originally about being able to form a militia in case the federal government gets too uppity. As no militia has formed since the cινιℓ ωαr, having a family photo where all brandish their weapons will not strike fear in hearts of the FBI.