I'll give Betsy some lee-way, she was partially that way because she was brutally raped and utterly turned off men, and it was a piss-poor attempt by her to cope.
It's more or less stated she really is attracted to women, but it was kicked into extreme overdrive by the trauma as a coping mechanism, you can snap her out of it and get her to quit being such a (pardon the pun) womanizer if you get her to accept she got raped and needed therapy for it.
She does noticeably chill the fuck out if you do that.
Veronica, however, yeah, I got Dobson vibes from it too. Arcade might have been gay, but he had to be badgered into admitting it, and it was a casual "yeah, I'd like a boyfriend" and that's all he ever said about it.