Unlike SF, we have great public transit! Most startups are a 5 minute walk from a subway stop, and it's cleaner/less crowded. Few people own cars here. (But granted, the snow is no joke!)
As a New Zealander who is unable to move anywhere else due to immigration laws. I am happy for you, but the Jealousy is real.
Working Holiday Visa depending on your age will get you 2 years in Canada.