There's no problem with wildly differing views. The problem is dehumanizing speech. Taking reddit as an example, there's a thriving r/Libertarian and r/guns tog

There's no problem with wildly differing views. The problem is dehumanizing speech. Taking reddit as an example, there's a thriving r/Libertarian and r/guns together with Sanders supporting or communist subreddits. Don't conflate strong disagreements with toxic speech.