yeah man , Some of those bots are really legit like i joined an airdrop of Betconix and they gave 100 coins in my trust wallet just for joining and liking the channels but if they ask money for it , then just block them as they all are the scammers.Just wanna share my experience on Airdrops, most of this not totally Legit, example on all Telegram that you need to join there channels, Groups, Liking there Social Media Accounts to get the Airdrop, most of Telegrams Bot are not Legit, Just sharing my thoughts.