Re:How a Reddit forum has become a lifeline to opioid addict...
by mantas on Wednesday July 19, 2017 @01:37PM
(#14806156)
If the extremes were banned, then the promoted neutral/centrist view would become extremist on it's own.
Cross-subrreddit trolling and genuine spills at least minimises echo chamber effect somewhat. If that was limited or non-centrist subreddits/users were banned, the centrist (or whatever was supposed to be OK) echo chamber level would go off the charts.
I agree that free speech is a good thing, and I think that "You have to take the bad with the good, because we don't agree on what's good" is a broadly useful philosophy. But systems which take in both bad and good, and strengthen the bad more than the good, are themselves bad.