It is currently -1 to -3 in Montreal and -2 to -7 in Quebec (city).
So yes folks literally freezing. It will remain so (down to -35) for the next 4 months.
I think I have space in my pool shed or my other shed. Worst case I will put them in one of my many empty rooms.
Investment is the issue. Cities and countries largely aren't willing to invest anywhere close to the same money into bikes the same way they do cars, and then everyone feigns surprise that this somehow makes biking harder and less popular.
This is not to say it must be cars. It can be other forms of transit like bus/subway. Of course standing in an unsheltered area waiting for a bus is also highly undesirable. The windchill makes this literally dangerous.
Perhaps there is a cultural barrier here? or perhaps you are not familiar with real winter.