Certainly that had its time and place, that particular provision in the current Copyright Act about the necessity to find commercially available copies of large-print books, whereas alternate formats can be made available to persons with disabilities in other formats.
Certainly, in order to help us serve our students with disabilities, we would prefer that this particular section disappear in an amended act.
If something is easily available commercially, great, we could buy it. But often it's not, and often it's very difficult to find a large-print edition for sale within the time that the student needs to use it and so on.