It wasn't really scruples, Emma just disliked the lack of artistry!

"I couldn't control it at first, I only heard bits and snatches, so it didn't strike me as odd that I never heard Adrienne," she said, mulling it over. "I left before I had any sort of ability with my powers, so I just chalked it up to the learning curve."

"So Adrienne and Cordelia are most likely immune to anything I can do. Fantastic." There went the option for a psionic personality overhaul.