Buying Crypto with Credit Card: Easy scam???

I have seen in some defi wallets that you can buy cryptocurrencies with credit cards, now the question is: is it required to validate identity? because in some options (for example in 1inch you can buy with mercuryo and it says that up to $900 KYC is not necessary, but I can't prove it since I don't have cc in euros or dollars) it seems that no, this is not very easy for steal identities and use someone's credit card? is it that easy or is there something i'm not seeing?

I am very confused by your concerns. If you don't trust a service, don't give them your credit card. If they steal credit card information, call your bank and dispute the transaction and get a new card issued.

this thread created by someone who joined the forum today looks suspicious

it seems that you want to know if it is possible to use stolen cards without kyc on this kind of purchase