If anyone wants Canadian content in a "Reddit-like" format, lemmy.ca federates with Mastodon. For example, @manitoba can be followed directly on Mastodon (though it's kind of messy, as both posts and comments show up in the feed as "boosts"). Beyond that, you can simply tag the account in a toot, and it will double as a post to that lemmy community - you'll get the replies, too!