In the short term, that probably means the platforms themselves taking it down.
In terms of regulating platforms, the U.K. recently suggested in their recommendations that there should be a category of platforms that are subject to regulation. If you look at the CRTC right now, they regulate publishers and broadcasters, but we don't regulate these platforms that claim not to be either of those things.
Is the body that should regulate these platforms, whatever threshold we set, the CRTC? Is it the Privacy Commissioner? Where should this reside?