The appropriate response from the opposition party is:
“What you propose requires a change to the Constitution. If you wish to change the Constitution, propose an amendment and put it to a vote of Congress and the states as provided for in the Constitution.”
Instead what we get from the opposition party, just like on every other issue of importance is silence or acquiescence.
The problem they have is even if they do manage to bend the Constitution to their will, we still have the right to effectively defend ourselves against those more powerful, more numerous and less-principled than ourselves.