Yep, this is better way of avoiding your identities to be stolen by these scheme makers. Airdrops are free but why do they have to ask for your identity?

It's fine if you are joining and investing their ICO but if it is airdrop, there's no need to do so.

Giving your identity and information to these projects that held airdrops voluntarily shouldn't be done. Don't be too attached with airdrop.