I'm not trying to move the goalposts. I'll try responding in a different way.
I don't know why you have stated everyone would provide identical answers if asked about a cure for austism. A simple reddit search which I just did confirms there is a thread where some have been asked this question and said they would in fact sign up for a cure. Other answered "maybe". Many said "no". Nobody said "go fly a kite".
I will concede the majority of people appear to have answered no, but, again, that isn't a representative sample of the general population. More data would be needed to make a more general conclusion.