remember that airdrops are freebies in which investors are risking their initial funds without any assurance of profits so if they did not reach the promise
I do not agree with you man. Airdrop is not free at all. For getting some airdrop coins we need to do some tasks.
In addition, to claim some airdrop coins, we sometimes have to make some payments. Although I never did it. Airdrop is a marketing policy. Through this the company makes huge publicity. Airdrop aims at initial publicity and grow community through which the company reaches ultimate success.