Sure mate, you can think the assumptions are incorrect, but you're clearly biased towards the US. Everyone else isn't. If a bunch of people are telling you they don't like your country, maybe believe them.
Sounds like you moved to Toronto and tried to live like you were in the US. No wonder you had a bad time.
I presume he's among those I wrote about, the ones stuck in Canada because they cannot and will not ever be able to get a US visa. And/or believes everything he reads in /r/worldnews and /r/politics.
Sounds like you moved to Toronto and tried to live like you were in the US. No wonder you had a bad time.