I just can't see Disney not providing a notice of at least a couple of weeks for official
Genie+ launch. I'm on board for the change, but I would be very frustrated if I had a client who was ON THEIR TRIP armed with the plans I created for them and the information I provided for how to navigate their trip, only to have that turned upside down with no notice in the middle of their vacation. Considering that they even provided adequate notice for RoTR returning to standby to give people time to adjust their plans, I find it unlikely that they would change the ENTIRE way that their parks operate overnight. That would just be a terrible customer service and optics decision. Of course, you never know. I guess we'll see!