This was a reaction to the "Boycott, Divestment, and Sanctions" movement around Israel; I'm not aware of any similar boycott of Canada. So I get what you're say

This was a reaction to the "Boycott, Divestment, and Sanctions" movement around Israel; I'm not aware of any similar boycott of Canada. So I get what you're saying, but it's a different situation. If there was an organized movement to boycott Canadian goods, I bet you would see reactions like this popping up to proclaim support for Canada.