Believe me my friend, anywhere in the world, it is not easy to make money. If you see any airdrop that promises 100$, 200$, 300$, 500$ and above just for referring peeps, or sharing post online, then it is atmost 99% fraudulent.
Likewise, if you see trade signals that promises certainty, or bounties that promises you a fixed price for your token, be wary. It is not that easy nor realistic.
That is true if you have seen an airdrop offering to give you a higher gain it is most likely to be a fake airdrop or even scam airdrop. Also, For almost two years of working as a bounty hunter I have experienced several scam, fake or failed bounties and only few to give the right amount of rewards which really makes us say that it is not really easy to make a living in cryptocurrencies.