So i was earlier at mainstream social media apps, by it was very shitty(dumb people), then I went to reddit, after some while I realised it's also shit(clown people and dumb mods, like no freedom). So now I found this. I have few queries- 1.How does fediverse and lemmy work, couldn't find much on the Internet and AI wasn't much help either. 2.Whats the environment here? 3.What all words and how freedom is allowed here? 4.What are some general rules/unspoken tradition to follow if any? 5.Anything else u wanna tell about