I think the problem with pointing out the issues with the existing system, although valid and useful points you'll make I'm sure, will be the peoples lack of ability to understand the scale of the problem. For eg, friends of mine accept that there is corruption in the world but either arent aware of how far it reaches or aren't willing to go down that rabbit hole too far. The later I think is because they've been so conditioned to BS they don't know what reality looks like. Also, there is nervous response felt very visibly by people when they venture far from the 'herd mind' so to speak. They physically feel bad for even thinking such a thing. I think it could be described better as an anxiety or a social pressure mentally to conform. Of course not everyone has this very strongly but most do I think.
Anyway just some thoughts. Explaining the faults of the existing system cant be a bad thing I just find I meet the above problems when I try. Doesnt stop me particularly although I have less and less friends!