@josemanuel i really mean the entire network as a whole, because unless your admin is rapidfire blocking every new instance that breaks your rules, you WILL see someone say nigger and you WILL have someone try to troll you or try to get a rise out of you some other way, there's no escaping it without unironically enforcing whitelist federation or following ever-so-updating blocklists that honestly defeat the purpose of federation
as for the goals, well, i don't think fedi has any goals here, it's just a crazy network full of crazies, it's not a corporate project to make money, as far as i'm aware