I have Mac 2015 ,2016, 2017, 2018 Audiophile USB's. ( Mac Band for years prior were/are installed directly to an iMac . )

Do these USB's require or is it necessary to run a Mac commercial Utility programme to defrag or repair their directories ?

And if so, which commercial Utility is recommend ?

( my question was posted to the new Tech SOS forum and it was recommended to post the question here )