Comment by jasode
>This is how Usenet worked: you subscribed to the groups you found interesting and where participants were of sufficient quality. And you further could block individuals whose posts you didn't want to see.
Your explanation actually proves why USENET doesn't work anymore because that client-side moderation is unusable these days. I was on Usenet in the 1980s before the WorldWideWeb in 1993 and continued up until 2008.
Why did I quit Usenet?!? Because it worked better when the internet was much smaller and consisted of universities federating NNTP servers. But Usenet's design can't handle the massive growth of the internet such as commercial entities being allowed to connect in 1992 and "The Eternal September" of massive users from AOL. Spam gets out of control. Signal-to-noise ratio goes way down. Usenet worked better in a "collegial" atmosphere of a smaller internet where it's mostly good actors. It's fundamental design doesn't work for a big internet full of bad actors.
This is why a lot of us ex-Usenet users are here on a web forum that's moderated instead of a hypothetical "nntp://comp.lang.news.ycombinator" with newsgroup readers. With "https://news.ycombinator.com", I don't need to do extra housekeeping of "killfiles" or wade through a bunch of spam.
Whatever next gen social web gets invented, it cannot work like Usenet for it to be usable.
>Spam gets dealt with the moment I see something spammy
Maybe consider you're unusual with that preference because most of us don't want our eyeballs to even see the spam at all. The system's algorithms should filter it out automatically. We don't want to impose extra digital housekeeping work of "dealing with spam" ourselves.
I think most users that have not ran the systems themselves really have no clue how bad spam really is. It can quickly spiral to the point were 99.9% of the incoming posts on a system are spam, porn where it doesn't belong, or otherwise illegal content. Simply put even if you as the user filter 99.5% of the spam the system is still majority spam.
IP blocks and initial filtering typically make a massive difference in total system load so you can get to the point that the majority of the posts are 'legitimate'. After that bot filtering is needed to remove the more complex attacks against the system.