This is a warning that letting some people skip the law without consequence could make everyone else stop following it too.

• Millions of people are using fake IDs and fake social security numbers while facing no real penalty, even collecting federal benefits.
• Meanwhile citizens get fined heavily for things like speeding, which critics argue is more about raising money for states than safety.
• The argument: law-following is mostly voluntary, since there aren't enough police or cameras to force compliance — people obey because they believe in the system.
• If tens of millions of people are told federal law doesn't apply to them, native-born citizens may start asking why the rules should apply to them either.

Outlook: The piece predicts growing public resentment and declining voluntary compliance with laws if enforcement keeps being applied unevenly.