Support. They need more with disabilities in general. They've gotten better over the years, but not doing (for example) disabled avis for Disability Pride Month in July was a missed opportunity.
I think its good for inclusiveness, but i have some concerns with it. There would have to be both "normal" for lack of a better word, and neurodivergent avis longterm to keep it fair. It will be a lot of work for designers. And with that, it wont be just limited to downsyndrome, it will have to include all spectrums. So if you guys are willing to do the work, im for it. But otherwise my vote is no. Because when new things happen, other areas are usually neglected by ATA.