Which of our freedoms explicitly state “free of charge”?
Well, except voting poll taxes, right?
Abortion. transgender surgery, and euthanasia
It says nothing about free of charge, it says the right for the people
to keep and bare arms shall not be infringed which seems to be what you
are advocating.
There are always problems in a free country unless you compare it with one
that is not free, infringing on people’s rights to keep and bare arms is not
no answer.