The person that Gallus described has every right to grief people by early pulling.

Everyone else also has every right to black list him, contact the leaders of all the major Hunt LSs to have him kicked and ostracized, and notify his FC of his toxicity. At least in the Hunt LSs I'm in, if you are a routine early-puller that admits to doing so for the purpose of griefing, you would be instant kicked.

You obviously have the right to do many things in this game. But, you also have to pay the price for your actions.