With respect KB, the butterfly display is HOW we accepted Asian Psylocke as Betsy all those years ago. She always wanted to be a melee fighter as an armored “wizard”, went through the Siege Perilous, and came out changed into a “rogue”. The butterfly telepathy was the visual cue that the mind inside was still hers.
To “move on” from that suggests she’s... nah it’s fine. There’s no real way to argue against it, save for having a serious conversation about character brand kits, setting up definitions and parameters, and honestly it’s an artists’ discretion. Especially when Krakoa could be mind controlling her with those flowers. The arc in a year or so could reintroduce the butterfly.
In Kwannon’s case, I don’t mind her powers being fundamentally changed from her time hosting Betsy. The butterfly is just ANOTHER expression of that.