I think its more like the Doctor is disgusting to women due to his face, smell, and tendencies, but to other men, he's pretty normal and worthy of being called a friend.
That's it!? That's the super omega-level disgusting thing Doctor did, he's into yuri!? All of these girls are pansies!
On the artist's Pixiv, there's drawings for Ace and Firebringer and they both seem to be talking happily about yuri as well, without mentioning either the Doctor's appearance or smell...
Either the Doctor is a smelly, ugly nerd who shares his yuri novels with male operators or the female operators act like he's ugly and smelly for no other reason than his yuri fetish.
My apologies for calling you here so abruptly, sworn friend.It's just that I finished reading the yuri novel you lent me some time ago....It was fantastic!Enough to make my heart race!!