Yea, I spent a lot of time in this space last year. Contradictions on meaningful data are incredibly contextual and often impossible to fully define in isolation. Real world data is messy and often complex, which means you can't simplify to it's sub components and isolate it from it's context.

This is like 95% of the memory systems I see posted here. Someone comes up with arbitrary configuration of tools that sound like they'll solve the problem then completely ignores how the system actually works.

In most cases, they're getting these systems to work because of some other prompt they've written that'd probably work better with a normal file system.