Toronto man does all the right things when crossing the Canada/U.S. border — but still gets stung with a $6,200 fine! - Rebel News
https://www.rebelnews.com/toronto_man_ari_kleiman_crossed_canada_u_s_border_6200_dollar_fine

tl;dr: he was in the US for less than four hours to get a medically necessary MRI. But even though he got a COVID-19 test in Canada, they wanted him to do a second one in those four hours to come back. Even though he's double vaxxed.

That makes _zero_ sense scientifically.