I’m sure Scrambler can probably devise a CSS solution for a ‘no-show’ on a list of post IDs.
Do you have an indication of how many you would want to exempt? And how often will that list change? That would help give an idea of the scale of the issue.
I worry that the job of adding to and maintaining a long list of exempt IDs may make such a solution administration a real burden – or even unworkable in practice.