Over 50% of all cryptocurrencies ever launched since 2021 are now defunct. An even more alarming trend is emerging in 2025, where the percentage of failed tokens launched this year has reached the same level in just the first five months. That percentage will naturally rise with more than half of the year left. Representatives from Binance and Dune Analytics told BeInCrypto that these failures are just another reminder of the need to launch viable projects, backed by solid tokenomics and a robust community
source: https://beincrypto.com/50-crypto-coins-fail-lessons-from-ghost-tokens/