Should I start a clan on 6b6t?
Clans are what holds anarchy servers together. They build huge bases together and destroy the spawn to make it harder for new players. They can lead to most impressive creations and to most disguisting destructions due to insiders.
Short answer - no.
Long answer - maybe.
To start a clan, you likely have to be a trusted and known player, otherwise no one will care about the existence of what you started. If you're in a good enough situation to start a clan, the next challenge will be keeping it alive.
The first few days are easy, but what about 6 months later? Or 2 years later? Can you still work on your promises, keep everyone together and stay disciplined? Being a leader is not an easy task, sometimes it's better to join an existing clan or simply have a base with two or three friends.
How to join 6b6t?
You can join 6b6t on both Java and Bedrock Edition. The Java IP is play.6b6t.org and for Bedrock the IP is bedrock.6b6t.org and the Bedrock port is 19132.