The "affordable housing crisis" in AB is no different than the "affordable housing crisis" across Canada. And the fact is that housing outside our two major centers is quite a bit BETTER than most provinces. My friend just bought a house for 199k last year in a mid size town here and I just got very lucky and bought one two days ago as a rental in a small rural town for 65k. You cant get much more affordable than a 2 bedroom house with a massive lot for 65k ANYWHERE in Canada.
And our landlord tenant laws are quite fair. Yes there are some distinct advantages for landlords compared to ON but we also have plenty of cases of LL's being taken to the RTDRS and getting judgments against them too. All in all its a pretty balanced system. If it wasn't people would be flooding OUT of AB to other provinces. They're not. People moving here with a net interprovincial increase for the last few years means empirically that renters see this is a better place to live.
Check out the net interprovincial migration stats: https://www150.statcan.gc.ca/t1/tbl1/en/tv.action?pid=1710002201 We import nearly as many new people as Ontario does except we're a province of 5 million and they are 16 million, so proportionally our immigration is the highest in Canada, three times higher than Ontario. People dont move for WORSE housing conditions.
Empirical means statistically verifiable verifiable by observation not just an theory. I dont what part of that is hard for you to understand. The stats dont lie.
Heres another: Average house price in AB: 495,000. Average house price in ON: 852,000. Not hard to see why people are moving.
There isn't really a petro boom this time either. Oil and gas is doing fine but its not going crazy and booming like it was 20 years ago. We actually have fairly high unemployment of 7% considering the mass influx, but thats not stopping people from coming here. They're coming because ON and BC are completely unaffordable now and AB has some great advantages not the least of which is no provincial sales tax.