This is just reckless without any responsibility. A number of people, especially in tech sector, legally stay in US while their GC is being processed. They have kids born in the USA. If such people were to leave USA to seek green card: - the kids must first get visas to their parent's countries - once reaching the other country, consular offices now have multi year wait lines for getting an appointment with a office…
In this situation, wouldn't the kids already have citizenship of their parents countries?