Significant value airdrops did not ask for much info or tasks.
Can an Airdrop in this present time have a 'significant value', I knew there was actually a time airdrops were pretty popular with crypto users, though actually it still had a small value, but with time, more often than not, an airdrop was either a scam or having a very insignificant value. There's actually no reason whatsoever for anyone to give out their personal information just for one insignificant airdrop or the other as I take it not to be worth it, but if you've found a list of airdrops you think are worthy ones, you can share with people who are still interested in airdrops, but personally, I'll advice crypto users to forget about airdrops.
While I can agree with you, 99,5% of all airdrops is useless to participate in, but there were some airdrops this year which were very interesting. Remender the uniswap airdrop a couple of months ago where they gave 400 UNI to everybody who had used their platform once.