And then people who believe in free speech but don't intend to use it to be assholes don't feel comfortable there, further making those sites hives of ... well, whatever bad adjective you want to assign.
scum and villainy.
And we should not put up with that kind of dishonesty.
Objectionable views HAVE to be opposed, or they will fester and grow. Polite disagreement doesn't help, because the person will just go on to post them again, and again, and again. The fact that I politely disagreed with one of them will not help with the other 99 times.
There needs to be visible consequences for breaking norms, or the norms themselves will break.
I agree, there must be a way to have the better beliefs to survive and the lesser beliefs die, but ostracizing people who hold the lesser ones doesn't rid them of the beliefs.
Free Speech is not a supply problem it is a demand problem.
It’s not a question of free speech vs censorship, it’s which type censorship do you prefer? The corporate kind or the shitposting bullying trolling kind?
At least in my personal view.
Take this forum here for example: There is a community driven mechanism that enforces some rules. Your comment can end up dead. One can decide to view dead comments, but given enough negative feedback you can be silenced here.
The community enforces values. These might change over time, but they are there, because the community does value collective freedom (freedom from trolls and such things) in a form that allows individual freedom of speech to be restricted.
On a deeper level: There are always different forms of freedom at play and valuing one above the other restricts the other necessarily.
Freedom of speech without restriction enables said actors and bot farms together with content personalisation to hinder the freedom of individuals. Because they aren't allowed to see content that amplified voices drown out or that is being hidden from their view by the algorithms.
So actually Google, Facebook and the likes are already restricting the freedom of people. And doing so under the thin guise of "fighting for freedom of speech".
But it doesn’t really matter whether you consider it the goodies or baddies, it’s still a form of shutting down speech.
The deplorables are made more visible and made to appear more popular by bot-assisted upvoting/retweeting/sharing efforts.
Non-deplorables are silenced or made to self-censor by mass-downvotes/death threats in DMs/doxxing. And even the ones who just view and don't write get disheartened and leave if their curated frontpage is a cesspool of falsehoods and outrage bait. So yes, bot farms and their manual brethren (wumao dang, IRA, alt-right discords) over time help to purge dissenting voices.
Maybe these hate bubbles wouldn't proliferate if they had to co-exist on a platform with a diverse set of opinions. These people are heavily outnumbered. But of course, all the major platforms are so successful because they aggressively silo people into pigeonholes via curation.