In the case of the copyright system, you are going ahead with a system that doesn't follow Canadian law, but has an appeal system. In the case of Bill C-76, you're saying, “We're not going to do it, because it doesn't make practical sense.”
In the copyright experience, you're not worrying about Canadian law, quite frankly, because if somebody does have a fair-dealing exemption, it shouldn't be incumbent on them to prove they have the right to do something that they absolutely have the right to do.
I'm trying to get my head around why you're going ahead with the copyright, and not following it with Bill C-76. To me, it seems like a difficult but entirely doable system to resolve. As Nate said earlier, if it was the United States, I'm sure it would be fixed already.