Saying "explain like I have <specific disability>" is blatantly inappropriate. As a gauge: Would you say this to your coworkers? Giving a presentation? Would you say this in front of (a caretaker for) someone with Autism? Especially since Asperger's hasn't even been used in practice for, what, over a decade?
> In this case there is no need to simplify anything
I don't see how this is a response to anything I've said. They're speaking to other humans and the original use of their modified idiom isn't framed as if one were talking about their own, personal disability.
> In this case there is no need to simplify anything
Then just ask the question itself.