I keep hearing this, usually from the mouths of those who are REALLY scared about what the SCOTUS is about to say.
They point to the 1st, and say it isn't without restrictions, and cite shouting fire in a crowded theater. They then use this logic to say that similarly, reasonable restrictions can be placed on gun ownership (felons, nut cases, assault rifles, high capacity "clips", things that go bang, etc).
However, what they fail to mention is that there are (to my knowledge) no restrictions on the RIGHT to free speech, but there are some limits on responsibility in using it.
I can say whatever I like - saying the wrong things at the wrong time may get me into trouble.
I know of no laws which prevent felons from owning printing presses (even those who were guilty of printing their own money). No laws requiring people to wear gags in certain locations (church, government buildings etc.).
A similar view of the 2nd seems eminently reasonable to me - own what you want, but use it inappropriately and you will get into trouble.
There can be NO restrictions on RIGHTS, but there can be consequences for inapropriate use of those rights.
Discuss.