I saw some user here that buying this kind of account. Money laundering or someone that doesn’t want to provide KYC on exchange but they want to use CEX are the only user that will purchased this scammish offer.
This is the danger of using CEX. Imagine criminal using your account on illegal activities and interpol will make a lead against you for the crime.
This is near explanation about why they want to buy such KYC accounts since they want to separate up the money so that they can easily withdraw the funds they stolen somewhere. One of the reason why we shouldn't sell our accounts or even do KYC on not reputable platform or more even worse decision to be done is signing up our KYC details on airdrops since this will put us on big risk to get involve on some crime they commit.
Lets ignore the money offered since there are more other good options which we can earn decently rather than selling our KYC to unknown people.