However, I still think you’re going too far by claiming there’s no consequences while literally linking to attempted convictions.
I agree. I think he seriously underestimates the risks. If the person is here unlawfully, they have now caught the attention of the authorities and are more likely to be subjected to removal proceedings. If they are here lawfully, they now become deportable and, even if not removed for some reason, may decrease their chances at obtaining a green card or naturalization, depending on the circumstances. All of that on top of the criminal penalties.
If you enjoy games like divinity original sin, you should definitely consider picking up pathfinder: wrath of the righteous.