ومثل هذا القيء غير ناقض، فيكون المس ناقضًا، وليس هذا بحجة.
Similarly, establishing that vomiting does not nullify ablution does not by itself establish that contact does; this is not a valid proof.
The two ablution questions may rest on independent evidence and distinct causes. Resolving one does not prove the other. An assertion that no jurist differentiated the two cannot replace a missing common legal premise.
Overall conclusion: evaluate the qualified participants, the method by which agreement is established, and the causes supporting the alleged consensus before treating it as legally decisive.