

If the US is going back on the deal, then Canada should too. Make it legal to jailbreak all US tech.
That should be considered with plans for further escalation varying from nothing to an embargo.
Though arguably piracy and jailbreaking are not so bad for said domination. Microsoft practically encouraged piracy in ex-USSR at some point. Piracy solves the availability problem, supports market share, leads to short-term loss in sales but long-term growth.
But that’s Microsoft, while US government in general seems to think DMCA is for them what the Sound was for the Danish crown in middle ages.
Stargate SG-1, full of blatant military propaganda (I know it’s not so bad, but), was filmed there.