As much as I dislike Meta, these laws are trash - as I understand it the Canadian law was based on the one we have here in Australia, which explicitly defines publishing a link to an article on a news site as being exactly the same (for the purposes of the law) as copying and displaying an entire article.

Then the supporters of the law said Facebook was "using" the news content by linking to a news site, as if they were actually displaying whole articles! Meta generally sucks but these laws (and the people calling for them) sucked just as much.