crypto world is like the dark web. but crypto is transparent. so that everyone can create, select and define their expertise. crypto is decentralized. so the rules regarding fraud, cheating and other crimes are difficult to control. because in essence, security of decentralization lies only in itself. as long as crypto has not been fully accepted by every country. then the rules can't be fully implemented. and when the country has accepted crypto. It is not decentralized. because the government will hold onto it and all the rules.