Glock, like other manufactures primary goal is to make a profit, not to make guns. When you have Communist leaders like Trudeau banning the import of handguns into the country, like he just did last month then there is no reason for a company to stay there. It is a lost cause. I can't blame Glock if they pulled out their reps and told them to go home or whatever the case may be.
I don't think I would be angry at Glock as much as I would be angry at the Canadian Government that has created the situation that is forcing gun companies to leave and/or shut down operations.