The United States was populated by folks escaping European despots. People in NY who support RKBA can move if they need to escape the state and city onerous gun laws.
If you live in one of those areas with prohibitive gun laws, you have the right to move somewhere else.
If you choose to live in one of those areas, due to your personal situation, do it with the knowledge that you accept the police-state system represented in those laws.
If you refuse, move. Otherwise live with your decision and obey those unconstitutional laws.
But please, remember we still have the choice to move on to another location.