While Bitcoin has a fixed limit of 21 million, many cryptos have no supply cap, allowing infinite token creation (e.g. Dogecoin, Solana, Toncoin, Tron). There are also cryptos like Shiba Inu with massive supply like 1000 trillion! This infinite or very large supply dilutes value, reduces scarcity, and risks inflation, which can lead to increased price volatility and market uncertainty.