If you mention anything about jobs or work your going to ofennd them.
Mexico has a better economy than the U.S. does. They are not leaving because of the lack of job opportunities. It's because their government doesn't have no where near the welfare system that countries like the U.S. has.
So unless you good people in Canada don't want them to get back on the plain and head back to Mexico. You better have transportation waiting on them at the border to pick them up and take them to their new free housing, meet and greeter stations set up to get them all signed up for their free housing, utilities, food, medical. The better you treat them. The better they will take root and populate. Rabbits and fire ants don't hold a candle at how fast these rascals take root.
I thought old Biden was just pure stupid until he came up with this idea. I am going to call it Bidens share the love with Canada program.
That's alot better idea than Trumps wall to keep them out of the U.S. Lol !!!