So, I'm an old white Canadian guy that wants you to move to Canada. Very biased, and selfish. Not arguing that at all. Take what you will from this.
Rental rates in Vancouver are heading down (from stupid-high), mostly because of a lack of international students (Covid related). Victoria is down as well, but not so much. Housing prices are holding on the west coast (Vancouver, Victoria) but people are expecting them to go down a bit. They're stupid-high right now, but not as high as HK. Oddly enough, they're saying Toronto immigration is down twice what Vancouver is, so there may be some HK movement already. I can't determine if it's HK people propping it up or not. The problem is that HKers with Canadian passports are Canadian... they don't show up in statistics as a group. They're just Canadian.
First, for moving to the west coast, rental availability is better than it's been in years. It's so good (bad, depending on your perspective) that people are selling condos they usually rent. Condos are apartments individually owned.
Second, if you're not a Canadian citizen and want to go the international student route for immigration, go to community college first if you're on a budget. College requirements are that you take some English and math tests to check your level. Then, you either take upgrading, or you're in. In other words, you could end up losing a year if you don't test well. But, once in, it's first come, first in rather than grade point averages. Many 2 year diploma programs have bridging into university 3rd year programs... and then all that matter is how you did in college. Community college is much cheaper, even for international students, than university is. If you want to go this route, then make sure the college program you take has that bridge. But, if you can speak English enough for the tests and you've in the right college diploma (tech is good), and you land a decent job afterwards (tech is still doing well on the west coast), then you can point your way in to an invite for landed immigrant.
I want you to move to the west coast because there's going to be a covid-driven recession. The more immigrants we have, the less that recession will be. Not going to sugar-coat the move. If you're thinking of just running up some business then you'll be shocked at the paperwork... this isn't freewheeling HK. It's a lot harder to make money here, no doubt. But, it's a nice place for a free human to live.