Just bought Helen Pluckrose and James Lindsay's book the other day!
It also comes in Kindle and Audible audiobook too.
Something like this is a fast way to set up a twitter type clone that has the ability to interact with similar sites. Kind of like everyone hosts their own subreddit.
https://pleroma.social/
You could also probably host a reddit type site, I'm just less familiar with what that would take and if it's still semi-easy to set up if you know what you're doing.