A Canadian based VPN provider wouldn’t have to but a US based VPN provider with a Canadian node likely would. And the law (or subsequent revisions) would likely make it illegal for a provider, regardless of where it is based, to offer service if they aren’t complaint with US laws.

There are Insane Clown Posse rated phones!? I need one of those because I keep killing mine because I spill Faygo on it.

I think the intent of the law is that it wouldn’t mater. If the VPN blocks the site, you can’t get to the site.