I am baffled that instead of just letting us fully customize hirelings, every patch it's a small and almost mocking addition to ever-so-slightly change what they're like. Patch 4 allows to customize them on hire, but... you can't change their voice. The fact that they share the voicelines with a custom PC despite being supposedly devoid of free will and being controlled by Withers is another weird inconsistency amongst so many others.