Airdrops are done for many reasons. The ICOs use them as marketing resources to get the word out about their new coins. They also want to get their crypto distributed to many people quickly.
ICOs also need to test their blockchains and technology. Airdrops (in some cases) allow users to beta test the technology for the developers.
This video is an introduction to crypto airdrops. Follow along and start earning free crypto. Keep consistent and you will be amazed at how quickly your wallets grow.
