Not sure. I think most people come in through express entry. A lot of them are Trump refugees
. People on H1B visas who see no hope for immigration in the US, just move to Canada and ask their companies to just transfer them to Canada and many are happy to do so because they just change their salaries from USD to CAD which is profitable for them. Still more are young professionals with families and they move to the GTA from countries like India, Phillipines etc., These people wont own anything for another 20 years being millennials and all. Not any different from Canadian millennials.