Every state that boarders New Mexico except for Oklahoma which only has the Tip of its Panhandle touching New Mexico are now not welcome in New Mexico if they carry a firearm.
This statement is in error. Vehicle carry is legal in NM regardless of what state the person is from and throughout most jurisdictions, open carry is allowed. All that is being disallowed is concealed carry by permit outside of one's residence, private property, or vehicle. That is a major point, of course, but not as bad as is being claimed.