I've been checking https://www.cloudflare.com/tld-policies/ for something like two years in the hope that they would announce support for more country code TLDs, but it seems to remain in permanent "coming soon" mode.

While it's great that they have .vip domains now, it's frustrating that actual useful TLDs aren't even announced.

So far as I know, there's no technical reason that adding support for .ca would be challenging. There are lots of 3rd-party domain registrars that can do it.