“Do testnet tasks and you can claim an airdrop later”—is this true?
It’s worth understanding how testnet interactions work.
For projects, testnet interaction records can help identify active users. However, whether tokens are distributed and how they’re distributed is ultimately up to the project team.
Don’t try anything you don’t understand. Start by practicing with small amounts.
ETH on a testnet is just test currency; it’s not the same as the $ETH on mainnet.