More and more airdrop is a lie, I do not recommend participation in airdrop, because there are at most a few 100 airdrop quality, so I think it should not be a waste of time.
There are still good airdrop programs like Avinoc which legitimately gave tokens straight to your crypto wallet. Although it is true that less and less programs are up to good, it is vital that you know and understand their program goals in order to assess the legitimacy of their products.