Could I side hustle/ profit off of Donald being silly?

As a Canadian, could I easily start stocking up on our long term shelf items/ non perishables, and other goods to sell into to the US? I've seen people that shop deals and resell online for normal or even undercut prices, which seems to be insane in the states now. Are people ordering food online more than in grocery now?

I honestly don't know a lot about the situation or if this is remotely feasible. I've just seen a lot of pictures of ridiculously priced US goods that I could buy for 1/3 (maybe 1/4th after currency exchange) and sell into the States; I live very close to the border.

I work 4 days on 5 days off, Looking for something relatively easy to do on those days off.