didn’t a lesbian show up in the first ep?
It did, but it wasn't obtrusive - a brief mention of a female sailor "seeing Paris with her girlfriend" - and that was it.
It could easily have been a girl that was her friend, as well. Sad that culture dictates we need to read so much into simple statements.
FWIW, I caught the first couple of episodes. Said, "Meh.". It's nothing remarkable. Long on FX, short on plot, dialogue, character development, and about everything else.