I'm glad you brought this up, because I wanted to talk about it.
In our system, the consequence of a demonstrated conflict of interest is like a slap on the wrist compared to all the money the conflict of interest may have brought in. I gather you think the conflict of interest laws should be much stricter.
For example, if someone made money on the backs of Canadians, not only should the person have to pay it all back, but they should also have to pay a penalty based on a percentage of the amount that was paid back. In short, we should be stricter.