Few months ago, in a part in Africa, some of those types were burned til dead. Not everybody likes those types. They usually do this stuff in secret. The secret arts. These beliefs are not state sanctioned so they gotta hide. It is called the "occult" for a reason.
Believe it or not, lobster and crabs are crustaceans and are a part of the arthropod family, which include caterpillars, cockroaches, and spiders!
A Galactic Funking Hunt Wit Not Wont