Canada's counterattack against Trump's provocations is much stronger than expected

The US has demanded violations of Canadian sovereignty in this trade agreement;;
(Demanding US intervention when Canada signs trade deals with third countries, requests to scale back French language promotion policies, etc.)
Since then, government officials have been pouring out various reckless remarks.

Canada is imposing 50% retaliatory tariffs on the US.
Targeting US swing states with trade sanctions ahead of the midterm elections.
Threatening US border states that have a high dependency on Canadian goods and electricity.
Furthermore, opinion polls show that the vast majority of Canadians
support a hardline response against the US in this trade war,
and are using this as an opportunity to demand a move away from the US and trade diversification.
In the short term, this is very damaging to the Trump administration,
and in the long term, it is very damaging to the US itself;;;
Since the phenomenon of Europe, the Middle East, Canada, and South America gravitating closer to China is increasing after Trump...