States are not "sovereign", and they have absolutely no power to decide who can or cannot live within them.
That is simply ignorance on your part.
The Tenth Amendment is fairly similar to an earlier provision outlined in the Articles of Confederation which stated that each individual state shall retain sovereignty, independence, freedom, while possessing every power, right, and jurisdiction that is not expressly delegated to the greater governing body of the United States.
10th Amendment - constitution | Laws.com
Texas' Sovereign Immunity - Coalition of Texans with Disabilities
What is sovereign immunity?
"Sovereign immunity" is a legal doctrine that says a state may claim an exemption from compliance with a federal law.
This constitutional argument can be used in a court of law to maintain that the United States Congress overstepped its authority by trying to enforce federal laws at the state level. This is a states' rights argument.
Sovereign Immunity in Texas
Currently, the State of Texas claims sovereign immunity in cases involving the Americans with Disabilities Act (ADA), a landmark federal law guaranteeing full civil rights to people with disabilities. This argument has successfully prevented persons claiming discrimination based on disability from having their day in court.
As Attorney General, Greg Abbott contended that the State has immunity from its violations acts of the ADA. Private businesses, Texas cities and counties and even federal actions within Texas are all subject to the ADA. In other words, he does not mean that the ADA doesn't apply in Texas. Rather, a person who wants to sue the State on grounds of discrimination because of disability could have their case dismissed in a court of law. View a list of cases in which the sovereign immunity defense was used (source: Dallas Morning News).
A precedent has been set for this practice. When he was Texas' Attorney General, Abbott went to court to declare that Texas has sovereign immunity from the ADA. Abbott claimed he personally supports the ADA and was only doing his job as an attorney defending his client, the State of Texas. However, though no longer Attorney General, Abbott has stated that, as Governor, he will not support legislation to waive Texas' sovereign immunity from the ADA (source: Texas Disability Issues Forum candidate questionnaire). Current Attorney General Ken Paxton has not publicly stated his position on this issue.
You can cut-and-paste whatever nonsense you like, it's not going to change the facts.
States have no power to control who lives within their borders. Massachusetts can't prevent Mormons from moving in, Texas can't prevent Canadians from moving in, and no state can prevent legal permanent residents (refugees) from moving in either.