Canada

I don’t know, it just feels like we haven’t tried much of anything here.

You're absolutely correct in that. We've mostly just allowed for monopolies and oligopolies to take over industries in a way that only supports their bottom line.

This is one place where I think the free market could have worked, given enough time and sufficient enforcement to prevent this sort of conflict of interest, but the time for that was a decade or two ago. Now we need strong interventions by multiple levels of government to fix this problem.