[achileas]

This is something that Obsidian, Tana, Roam, LogSeq, and a few others actually excel at. I try to keep my organization minimal or at least static, and backlinks (plus templates, or in Tana supertags) + good search (of all that I've used, Obsidian has the best) help to take organization off your plate and make it more fluid. I've also built a pretty rudimentary RAG MVP to make finding information even easier, but don't use it too much right now.