Not all immigration is bad. Not all foreign workers are bad. However when companies/employers are allowed to freely manipulate the system so that Canadians cannot get the jobs or the training and ‘scholarships’ and apprenticeships are for women, indigenous, and immigrants first, then Canadians who are excluded will be resentful. There was a news report yesterday of someone trying to raise money to keep an unqualified student in Canada, all expenses paid, because that young person had “potential”. So do many other young Canadians and yet no one is trying to sponsor them if their parents cannot afford to send them to post secondary training. When a Canadian needs a trade certificate to do a job but a TFW can use the fake certificate his friend created for him, it isn’t a equal employment field.
Last time housing prices crashed in the USA, people’s incomes crashed as well or their mortgage obtaining ability did. All it meant was that the already rich and corporations were able to buy up real estate cheap. Did not remotely help 90% of the population.