It's nonsensical.
Cory Doctorow suggests it sounds like like a good idea to ditch Bill C-11 and turn Canada into a "Disenshittification Nation" and go into the business of "disenshittify[ing] America's defective tech exports." Some of the specific ways Canada could respond include legalize jailbreaking, allow alternative app stores/clients, force companies to offer repair tools, and open firmware that break monopoly lock-ins.
Seriously?
...Some of the specific ways Canada could respond include legalize jailbreaking,
Wow, that sounds great - except when John Deere, et al, simply decide not to ship their product to Canada?
...allow alternative app stores/clients,...
Allow? Federal law prevents companies from offering alternative app stores? Really? The issue is that companies like Apple refuse to support alternatives, the gov't could, I guess, 'force' companies to enable/facikitate/support alternative app stores, but, really?
...force companies to offer repair tools,...
Force? How will Gov't "force" companies to offer repair tools?
...and open firmware that break monopoly lock-ins.
Again, how will this happen?
Let's not forget, Canada has a whole lot of issues that should repel someone like Cory - it wasn't that long ago when the Canadian government went after anti-vax protesters, jailing them, debarking them, etc...
If the items on Cory's "de-enshification" wish list were truly popular with consumers, upstart companies would embrace those ideas and steal market share from the "enshitified" companies whose business practices Cory finds offensive.