I'd say about 2/3 of the 20- and 30-somethings I have known here have moved away over the years and at any given time a handful of people I know tend to have moving away plans. There is also a new stream of people who move here. Often the people who move here from other cities have no idea how annoying the housing situation will be. A year or two in, they've already been scammed or "renovicted", etc.
I decided not to move to the US for personal reasons (e.g. questionable legal status for same-— relationships back when I considered it, so my partner would have no immigration status; I think that issue has since been resolved). Thankfully we already own property. I still worry that a lot of my friends are going to move away and it is hard to really have "roots" here. A lot of them talk about future plans that involve buying property if only X, Y, Z happen and I think they are in many cases unrealistic. I know a lot of 30-somethings with degrees who live with roommates. A couple years ago the BC Liberal leader, who very well may own a multimillion dollar portfolio of real estate, said this is
"fun" and "wacky". He really captured the zeitgeist of generational inequity.
In 2016, rising real estate prices added $2.3M to the net worth of BC's provincial cabinet ministers:
https://bc.ctvnews.ca/surging-real-estat...binet-as-affordability-worsens-1.2751578