You need more government certification to sell a toaster oven than you do to run Facebook or Pornhub. This idea of permissionless entry can be very difficult. Ultimately, I think, the question is can they operate legally. If they can't, we should come down on them.
You asked about international measures. As I said earlier, the companies may be based elsewhere, but there's a lot of money made here. Just as we've done with other transnational criminal incidents where the criminals themselves are not available, the money is, and if we target the money, I think we can make good progress.
That is something Canada can do without waiting for international participation. As much as it would be great to work with other countries around the world, this could be one of those rare instances where we might want to lead globally, and I seriously encourage you to do it. We can start by calling the cops.