Chicken and egg. Killing cheap labour means prices for the product needs to rise to match the corresponding wage increase to draw local labour in. But nobody will support MCD/Tim Hortons/Fast food etc if prices rise. WTF would pay $10 for a Big Mac meal?It's true. End all low and no skilled immigration. And foreign worker (Tim Hortons) program. Hurts the bottom 60% of blue collar Canadians so the upper 10% can virtue signal and pat themselves on the back for how charitable they are. While they fuck their fellow country men. Just like America. Land of delusion.
2 only outcomes: 1)Businesses close shop, nobody gets hired. A product or service is lost.
2)Businesses close shop or bleed cash, eventually everyone gets laid off.
If you throw in automation, it doesn't look as bad but each fast food place still needs a few humans in there. Tough scenarios. Either be the lowest cost commodity producer on volume or a high end luxury provider with good margins.