[gabbo]

This may be true in parts of Europe, but it's not so clear cut in Canada. We have a decent tech job market in our 3 major cities (Montreal/Vancouver/Toronto), but it's mostly bad elsewhere. There are a few lower-tier Canadian cities which are OK (Waterloo, Ottawa), but as cities they're grossly limited compared to where you can live in Europe.

Of the 3 major Canadian cities, only Montreal could be considered affordable to software engineer. Vancouver/Toronto are extremely expensive vs. local pay. Unless you want to sign yourself up for a punishing daily commute or bought your house a long time ago, it's hard to describe the standard of living as "very comfortable" other than compared to lower earners in the local market.

Tellingly, when you look at the data more than 100% of Toronto's population growth comes from international migration. Which makes sense, it's a very welcoming place. But without immigration, the city would have shrunk by 50k people last year (~1.5% of population).