Well, as I mention in another comment [0], I'm uncertain as to whether the prospective bill will actually pass, and thus the "interim" situation could become the ongoing status quo. Additionally, such a situation would also include all the geopolitical risks I mention in that other comment, too, and could thus put the Canadian economy in peril.

I'm a supporter of legalization, but I think half-measures can lead to avoidable, unforeseen negative consequences.

[0] https://news.ycombinator.com/item?id=11538708