The vast majority of us are loath to become expatriates. The odds are high you are in that group. Among nations on the earth, Australia and Switzerland still seem to have a modicum of freedom and democracy, so they come to mind when “dreaming” of a freer place to live.
It is unconscionable, but as a mental exercise, I simply couldn’t leave America for any nation that does not have at least as free RKBA rights as ours. Australia is not that nation.