unfortunately kyc is almost useless since people can find ways to fake it,
there's people who buy data in the darknet and others who pay someone else to submit documents and photo verification instead of them.
Although users have to complete KYC to verify real users, some anti-KYC users take advantage of black market services to purchase identity documents and photo verification to complete KYC. So in my opinion the verification feature should be improved such as live face verification or other live verification to reduce the use of fake identities.