More than not being entirely sure what the impact is, I don't see any suggestion at what to do about it?
If you’re referring to a solution to large datasets without not being auditable, she actually did provide a solution. Something to do with data sheets for these training data sets similar to those provided for hardware components. At least, if my memory serves me.
Why should the person identifying the problem provide a solution? This doesn't make sense.
When a researcher discovers that smoking is damaging to the lungs, do they need to provide a solution that allows people to smoke without damaging their lungs? Would their inability to provide a solution take anything away from the research?