When a question is closed as:
Opinion-based
This question is likely to be answered with opinions rather than facts and citations. It should be updated so it will lead to fact-based answers.
…a post notice is placed above the question, for example:
This says:
Closed. This question is opinion-based. It is not currently accepting answers.
But the problem is not that the question is opinion based, the real problem is that question is soliciting opinion-based answers.
I suggest that the post notice wording be changed to something such as:
Closed. This question is seeking opinion-based answers. It is not currently accepting answers.