I also absolutely love how Stewart described Roddenberry standing up for him when a reported asked:

That came up at the very first press conference. A reporter asked Gene Roddenberry, ‘This doesn’t make any sense. You have a bald actor playing this part. Surely by the 24th century, they will have found a cure for male pattern baldness.’ And Gene Roddenberry said, ‘No, by the 24th century, no one will care.

That line goes hard.