Realistically if you can explain to Disney why AQR won’t work for your family, then
DAS may be the appropriate accommodation. It could be that both your child and your husband need to apply for DAS, or you would need to explain why your husband cannot adequately care for your child (if you are the one that waits outside of the line) and cannot be left alone in line either.
Disney is trying to reduce the number of people who are granted DAS accommodations when something else might also work. But the program has not been eliminated, and has been granted to people with developmental and non developmental disabilities that have proven their needs.