The problem they are having with Genie+ is that too many people buy it. It's a big reason for it not working that well. The biggest pickle they got themselves in started back in the FP days having people believe short waits are required to enjoy the parks. Here is an example from a poster who did Universal and Disney the same week recently.
"Disney guests were quite cranky compared to Universal guests. We were just down there for a wedding and one of our DISer friends who came as well for the wedding we got to talking and he made it a good point something that we had discussed separately and then both came to the same conclusion. Guests over at Universal sorta get the "stand in line" thing. I mean it's not preferable but you don't throw a fit and act like it's going to ruin your day, the other DISer was like "I think people treat Universal more like other parks where that's what you do, you ride rides but you stand in line as well". Over at Disney they have an awful ratio with their skip line and it does create a negative impact on those waiting in the SB, and that's because they can't even think of making those in a skip line (which predates Genie+) actually wait any measurable time. Even if you had these two systems working together if they went with the mentality of allowing those in the skip line to wait more than they do now they would come away with less complaints, but they created this and they are going to keep feeding into this."