I tend to agree that at a certain point if you need to constantly think "gee, I wish I was in the meeting when they came up with this" the code you are looking at might just suck.
In such contexts it is also often the case that being in the meeting may not have helped. As they say, garbage in, garbage out.
A similar thing happens in agentic conversations, where a model may point out something but it is not recognized as important by the operator.
A few directives later and the model is being pushed another direction.
It can be very useful to have perfect recall of moments like these.