Yeah no. If they won't give us any (fully) bi romances in a game with only one option for anyone not bi, I'd really rather they didn't restrict what modders can do. And I'm gay by the way. Couldn't care less about exclusively gay characters infofar as romance characters go because it restricts player roleplay and options and gay men always end up with the short end of the stick with subconscious stereotypes affecting their options. Leave the same-sex exclusive representation to the non-romance NPCs.
Plus, unlike River and Panam, Judy straight up scissors you and refers to you as same-sex no matter what. if people aren't getting that nothing is gonna convince them.