You can participate in some campaigns that offer you $ 50 in exchange for identity verification, but I believe that your identity and data are worth much more.
You have an extra 0 my friend. No one will offer these amount for an identity verification. Either you have calculated "promissed" coin/token value for passing KYC.
User can expect $5-10 for passing KYC on a new exchange, or maybe lucky airdrop can give profit close to that, but $50 for identity - it will be a goldmine for identity sellers.