In any case, you have The reasoning: a vanity address is one which has parts of it selected instead of becoming generated at random (it should not be bewildered with .eth addresses). Yet again, most wallets now use BIP32 which happens to be a Hierarchal Deterministic (High definition) wallet that https://directorypile.com/listings12699235/the-fact-about-trc20-browser-that-no-one-is-suggesting