Adding info for context:

In the United States, citizenship can be revoked (denaturalization) or lost (expatriation) under certain circumstances. However, revocation is rare and typically reserved for extreme cases, such as:

Treason: Committing acts of treason against the United States, as defined in 18 U.S. Code § 2381.

War crimes: Engaging in war crimes, as defined in the Geneva Conventions and the Uniform Code of Military Justice.

Fraudulent procurement: Obtaining U.S. citizenship through fraud, misrepresentation, or concealment of material facts, as outlined in 8 U.S. Code § 1451(a).

Immigration fraud: Engaging in significant immigration fraud, such as concealing criminal history or false claims of citizenship.

So if they break one of these items mentioned above they can potentially have their citizenship revoked. It's not just pointing the deportation cannon at someone brown and zapping them back to their home country which is what the media has programmed the Left to believe.

There could be an argument if there were methods used to fast track someones citizenship without proper due process and procedure, then that citizenship could be at risk for concealment of facts if later it's determined they failed to meet the needed criteria.