Most of these free airdrops are scams. Please be cautious before choosing them.
These airdrop coins are really once in a blue moon, so always grab. I am not being updated for the new airdrop coins, when I heard the news and then joined, it is either removed or it is already over.
Maybe most of the airdrop coinz are scam, but getting the airdrop no harm to participant, if you did not invest any money on it. Just sell your airdrop coin, some will let you make up to a few hundred dollar.
Like what already happened with ebtc scam coin the developers are removing all of the account that already used to make a communication in various kinds of the social community, all of them just fraud.