I'll take a shot at that.
First, I do think the bill is disrespectful of the jurisdictional relationships between the governments of Canada. A statute that says any Canadian or resident of Canada can seek a review of any policy or regulation is excessive.
In my view, this bill is not well written; it's not a functioning statute. In my opinion, it doesn't stand the test of credulity when you say it's not intended to be about litigation. It Is explicitly a litigation-empowering piece of legislation. That's why it exists.