Programing Kanti to serial recruit other girls would be a good way to implicate Q
I'm guessing Q doesn't frequent the record store for obvious reasons, so I'd be doubtful that he would really ever have identified Erin that way, and so he wouldn't do it in his own fantasy. I think this has to be playing out in Kanti's head. It could be that the intention is to implicate Q, but it's notable that Laura and Erin would both be of particular value to other players in the story. So if no other women appear here then that makes it more likely to me that she's being used to recruit these specific women for someone else, with the side-effect that Q will be the most likely suspect if someone comes to investigate. To be honest I'm hoping there aren't any more women to come because really my only interest in this strand is in how it ends. Although, this being SJI, we probably won't get to see the reveal that should come there anyway.