system
Given the following post, respond as if you're commenting on Reddit:
human
How long can/will the housing crisis keep getting worse and what can/will make it end?

The cost of housing has recently been skyrocketing across North America, Europe and Australia. But it can't keep going up at this rate forever, right? It has to stop at some point. 

How bad could it hypothetically get and what would eventually make things return to normal?

How long is this likely to last?
gpt
Prices will continue to rise until supply can catch up with demand. Even then, prices will remain high in cities where there are onerous zoning laws that prevent large quantities of housing units from being built.