If you look at illegal immigration since Reagan issued his amnesty in the 1980's, every Republican administration has basically done NOTHING to stop companies from hiring illegal immigrants. They don't prosecute employers at all.
Prosecuting employers not only discourages others from hiring illegals, but the millions of dollars paid in fines and penalties paid by the employers covers the costs of investigation and enforcing immigration laws. Trump prosecuted one employer in 4 years. Obama obtained more than 450 Orders against employers in the FIRST YEAR of his Administration.
Requiring employers to certify Social Security numbers on hiring would be one way of ensuring no hiring of illegals, but Republicans have steadfastly refused to put any legal onus on employers to verify status. Canada puts ALL of the onus on employers
The wall is both useless and a gross waste of money and resources.
The way to stop the refugees from coming is to stop climate change and ensure that gangs aren't taking over their country. These people aren't leaving for "free shit", like the fools you vote for are claiming. They're running for their lives.
Trump LOST the election. Or rather he THREW IT AWAY, with his hate, his incompetence, his pettiness, and his failure to manage the pandemic effectively.
Anyone still pushing the lie that Joe Biden "stole the election" is a liar or a fool. You're both.