The Second Amendment is vital to repelling tyranny, whcih is why liberals hate it so much.
Maybe we should all shrug and move and let the liberals face their reality. A world where nobody works or grows food, where the most vile members control through terror and violence. As has been pointed out many times, “a liberal is a conservative who hasn’t been mugged yet”. Once many of them are forced to face reality, only then will they change (and even then, some won’t — they are lost souls who lost their humanity).