This might give rise to scams such as that of a 'rug pull' in which the creator of a token attempts to attract as many users to purchase the token in the hope of an benefitting from an increase in token price before running away with the money. Liquidity: as DEXs are reliant on the community to provide liquidity and each liquidity pool consists of separate token pairings, this can result in a lower level of liquidity available per trading pair.