The problem is that, in the Quebec bill, the notion of disability is not recognized as a possibility for requesting medical assistance in dying. In French, a distinction seems to be made between an individual who suffers from a progressive disease and a person who has a physical disability.
The simplest example of a physical disability is the case of a person who becomes quadriplegic as a result of a car accident and who must receive constant care from everyone, both for hygiene and nutrition. However, this is not a progressive issue.
In medical terms, as currently worded, the Quebec bill considers that this person suffers from a disability, not a disease that will progress, which prevents them from qualifying to receive medical assistance in dying. If the individual wants to receive it, they must “find a disease”, if you will pardon the expression, that will be progressive. It's really a matter of determining whether another condition is present that causes a health condition to progress.