While that is true, in a comic called Infinity Inc.- about heroes who were children, family or mentees of the JSA- there was a second Dr. Mid-Night who was a black woman. She had been mentored, medically, by the Golden Age Dr. Mid-Night. Both were blind, iirc, but either pills ( a Golden Age staple/trope) or something with the goggles let them see.
I think the show split the difference.
I enjoyed this episode and didn't expect to feel attached to any of the JSA, but I was hoping to find out more on all of them. I am excited at the prospect of Vixen adventuring with out group. ( I thi