"why not?" - for the reason that your technique/software will not be appropriate with world-wide systems like Ethereum or Bitcoin the place making sure uniqueness of addresses on a global scale could be the a major goal. Here is the query you have to be asking - (ethereum.stackexchange.com/queries/3542/�? My solution https://eth-random-address97407.look4blog.com/69180652/usdt-wallet-address-generator-can-be-fun-for-anyone