It's a complicated situation.
The stranglehold the oilpatch has here is insane. The other parties all talk about increasing environmental protection and transitioning to clean energy(like reasonable people) and the cons are the only ones fighting for expansion of the oil industry.
People hear that and think it will translate to mass layoffs and a following economic slump because Alberta has staunchly refused to diversify because oil has been such a cash cow for the last 80 years