Should ebay do something about retaliatory negative feedback from sellers?

I do not believe the function you are wanting to be able to do exists on eBay. It might help you to narrow the feedback down to just the negative feedback, and scan those to see if any are from a similar item like the one you are interested in purchasing. I don't know what is going on with eBay, but it seems recently their search engine is returning results that are grossly different than what I specify in the original search.

It didn't used to do that. I don't know if you have noticed, but there is lots that isn't going right in this world. EBay is just one.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.