I really hope Disney gets to a place where they heavily monitor people using DAS passes. If someone claims they can’t wait in line, and data shows they did, BAM that’s your pass gone and you are banned. It wouldn’t affect people who genuinely need and use DAS but it would take away at least some incentive to misuse it. Because I predict this will be heavily abused, particularly as it is the only way to pre-book attractions now. This will be a “hack” in no time.
Without DAS =
Genie+ gets you ~4 lightening lane rides, maybe you pay for 2 headliners. That’s ~6 rides in a day.
With DAS = pre-book 2 rides, hold 1 DAS reservation at a time for ~3 rides a day, Genie+ for ~4 rides, pay for two headliners. That’s ~12 rides in a day.
I’m sorry, you will never convince me this won’t be rampantly abused once people work out how to game the system.