Have joined hundreds of airdrops and have learned something which I would like to share with you as many seems to waste their time on shityy airdrops which tbf aren't even worthy of being called airdrops.
Significant value airdrops did not ask for much info or tasks.
These projects stayed true to what 'airdrop' really is. Only asked for the address so they can send you token, tho sometimes there were requirements to prevent sybil entries.
No follow to tens of social links and other social media bs, didn't attach $ value, no sign up, no lucky winners, no referral shite, and oh, no KYC.
For this type of free airdrop you can follow the NFT airdrop from the Solana platform. Now a lot of free airdrops are going on every day on the Soul platforms. All you have to do is create an account on sollet.io or another supported web wallet, keep a small amount of sol (probably 2/3 $ sol) to claim the transaction. You can then claim a free airdrop whenever they make an announcement.