Owners of tokens do not really need to check KYC. They can live without depriving them of their anonymity in the crypto currency. Under the pretext of combating money-laundering, owners of crypto-currencies are deprived of anonymity and want to continue to control cash flows. After all, who owns this information, he has power. At the same time, many people admire at this forum that at every step they will be required to provide their confidential data, various documents confirming this identification information.
Offshore zones officially exist for laundering dirty money. States do not want to remove them, since it is profitable for them, all having power have the opportunity to launder their bribes in high state positions there. Here by means of KYC they want to take away from people confidentiality and anonymity and further to manage people, tracing their every step.