Funny how non of them stay in Quebec I would have assumed that was the plan given Quebec has been accepting transfer payments for 38 years to make payroll.
In New Zealand, there are limits on where and how much land you can purchase if you are not a citizen. Only residents can buy real estate or land in Iceland ,Liechtenstein,Andorra, Hungary,Austria, Burgenland, Singapore,Vienna,Thailand, China, Indonesi, Myanmar, islands in the South Pacific, Denmark, Poland. In Malta, foreign investors can only buy property after receiving approval from the local authorities.Territorial restrictions are also a highly viable  option to ensure our major urban areas aren't used a money lounging trash cans
Clearly our incomes cant support the mortgages or the taxes that will ensue. Homes are places that we raise family's and join community's, not get rich programs for speculators or tools for failed green energy scams.
But I regress, any government who stops the feeding frenzy will targeted as a racist.