I completely disagree. Silence is implicit agreement in some (and I would argue most, at one time or another) people's minds. A fringe mentality that doesn't en

I completely disagree. Silence is implicit agreement in some (and I would argue most, at one time or another) people's minds. A fringe mentality that doesn't encounter any push-back will tend to exacerbate itself further and further. If an idea is not factually wrong anyone can be convinced of it. Anyone can be made racist or tolerant given the right argument.