Ask the questions. We've got lots of people with truly reasoning models bouncing around in our skulls that may be able to answer.
Back in the card catalogue days, seeing neighboring cards often led to finding new things to research.
Wikisurfing's -kinda- like that with the adjacency of the links, but rather misses the more random-walk encounters encyclopedias gave.
Amazon et al. have had to implement 'recommendations' to make up for not traversing the aisles of a store.
Discovery of unexpected things is a joy and I am disappointed at the inability of modern tech to match the analog versions.
Also gods know everything 'novel' or 'interesting' I've ever come up with has been due to my weird brain doing cross-context associations.
100% this.
A LLM will answer a question. Sometimes even correctly! But it won't tell you "there's a better way to accomplish your goal" or talk incidentally about related subjects that give you an epiphany about the whole thing. Serendipity is an important thing.
Very well put.