That's not what he's talking about. For example, today, it is much easier on social media to share left-wing opinions than to explain the drawbacks of, for exam

That's not what he's talking about. For example, today, it is much easier on social media to share left-wing opinions than to explain the drawbacks of, for example, positive discrimination or massive fundings for [insert minority here]. Maybe that's what you want – not be aware of those drawbacks. But those people who are censored still exist, are more rejected, and they can't confront their ideas, so they derive towards extremism. Now you can't hear their demands, you get surprised with their votes (hello Trump voters) and they keep being racists (or insert minority here). Extremism isn't a birth defect. It's a reaction to circumstances. Go visit 9Gag. Under anonymity, huge numbers of young people have very pronounced hatred towards minorities and SJWs. I'd prefer seeing this debate happening on Youtube and public spaces than excluding them than not knowing where they are.