What is the meaning and concept of crypto airdrops?

This collection, "What is the Meaning and Concept of Crypto Airdrops?" explains the concept of crypto airdrops, where projects distribute free tokens to holders or potential users. It covers how airdrops work, their purposes (such as promoting new projects or rewarding loyal users), and the different types of airdrops in the crypto space. The content also discusses the risks and benefits for participants.