My phrasing causes the point I am making to be misunderstood. My fault. I am referring to the hassles, legalities, and just plain PITA that will occur, when stating items as fact. You personally have not conducted any scientific tests. I appreciate what the Host states. I appreciate that you have caused the Rings to fade away. That is not a scientific explanation you can support with your own testing. Our Host, I assume, has done so, I don't know.
You said in your post you hope they can figure it out. they have not done so. Why subject yourself to hassles, by stating it is normal, it is Newton Rings, don't worry, etc.
The posts I have already made about the subject, while not popular, are based on my experience, which is technical and scientific. We all have different ideas and opinions.
My opinion concerning what we are discussing is that I would choose not to invite a hassle for myself, when it is the Host that has made the statement and assumed scientific and technical tests to reach the conclusion, and you are simply re-stating it.It seems easier to just state in your Listings that the Host made those declarations, not you.
There is going to be a lot more of this; I have already seen many listings that are changing and not only on ebay. This is not an insignificant issue. On technical blog websites it is discussed constantly. It particularly effected Pharma, and food industry and drove up costs, delayed approvals, had and has created shortages for hospitals with needed medicines.
Make of it as you will. there are solutions. There are better performing polymer/co-polymer/polymeric solutions. There are better contamination reducing methods. It costs a lot and the end product is not cheap. In this arena....polymers etc. extrusion/manufacturing/end product, there is no Goldberg solution that makes it all go away.
Comics are no less important and has the same economic and business effect..... a problem not solved.