Notcoin’s NOTEtokenplummeted80NOTE meaningfully; 3) ​​Scams​​: Fake "NOTE" tokens flooded markets, eroding trust. To avoid such crashes, projects must: 1) ​​Vest rewards​​: Lock 50-70% of airdropped tokens for 6-12 months; 2) ​​Build utility​​: Integrate staking, governance, or cross-chain bridges; 3) ​​Educate users​​: Transparently communicate token economics pre-drop. Post-crash, Notcoin’s TVL fell from 800Mto200M, underscoring that airdrops without substance are short-lived.