The percentage of tokens allocated to airdrops varies by project. In the case of Grass, although exact figures may change, early reports suggest around 20–25% of the total token supply is set aside for community rewards, including airdrops. This allocation incentivizes early participation, bandwidth sharing, and user growth. By distributing tokens to contributors rather than investors, Grass builds a loyal user base. However, the final distribution can be affected by governance decisions, network growth, and reward restructuring over time. Projects like Grass typically publish tokenomics in a litepaper or whitepaper to ensure transparency.