Just got 49$ in XLM, airdrop still on. My question is can we trust them?
You got $49 in XLM and you are asking if you can trust them?
Why they are doing this?
They are doing this for promotion but the exchange would be your identities.
50$ for personal data, is it much?
I think that they think very prospectively. In far future governments can put restrictions which will only let transfer crypto from wallet with KYC, sounds ridiculous but some banks in my country already blocks account involved with cryptocurrency.