I can agree somewhat, and I'm not of the opinion that tariff's are automatically bad (though I'm under no delusion that they won't cause prices to go up dramatically here in the US - the Trump admin keeps saying otherwise). However, these tariffs are also coming along with repeated jokes/threats about taking over Canada, making it the "51st state", and referring to its elected leader as the "Governor" of Canada (for those not in the US - "Governor" is the title in the US applied to the leader of a state, not a nation).
Even if the tariffs themselves might be potentially justified, this entire overly antagonistic approach towards Canada is not, and its making our public image appear as that of a bully not a reliable ally.