You’re in a private cubicle, why does it matter.
Because I've read the tweets of the guys who find listening to me wee a turn-on, and wank in the next cubicle and leave evidence for some poor woman to find (or not notice) and get turned on by that too
Because it's not a private cubicle, it's open top and bottom, and I've seen cameras pushed under and had men peek over the top (and toddlers try to escape and look under the next cubicle in turn)
Because generally stand to wee, and many aren't careful about it and make the toilets stink with splashback
Because men are used to urinals, and often forget to close the door
And that's just the relatively trivial ones. Fundamentally, I just want single sex toilets thanks.