Yes, only beginners could do this, who do not understand that their money will be blocked and withdrawn after applying to Metawin. I would not be surprised if they were verified on Kucoin using their real documents and, accordingly, their identities can be identified, and after contacting the police, they will certainly be brought to justice.
Well, we can't really know if the accounts they are trying to use actually belong to them because it's pretty easy to buy verified accounts these days, especially from rural areas in some countries where people are poor and they will sell their identity for a few hundred bucks which is a fortune for them. And if this is the case, those who have sold their identities might get in trouble for this but the authorities should be able to realize they aren't the culprits after looking at their conditions. They are usually illiterate as well.
If you wonder how they are going to cash out the funds from these accounts then let me tell you that those who sell their identities can also give them verified local wallets and bank accounts that they can use for their operations. I know all this because I have seen it happening in the past.