I can only speculate what the results of any of this would have been, but I think it could have been similar to what they've ended up with but less severe. Limiting the number of party members that can accompany the DAS holder helps address both the "VIP Tour Guides" situation and the groups who would rather lie to get DAS than pay the cost of Genie+ for their party of 8. The 10-minute rule helps limit a loophole for legitimate DAS users. Where I'd differ is tightening up eligibility less drastically. There was certainly a fair amount of scope creep over the years in the set of disabilities being granted DAS, and cast members being too reluctant to deny requests, but I think that could have been addressed by cutting out a smaller set of use cases and better training cast members. Especially if Genie+ had been designed better to begin with as well - the price was set too high, it should have been purchasable in advance, it should have allowed the same pre-booking capabilities as FastPass+, etc.