If the product is in grey area, I would think that OneJury can decide but if you don't wanna deal with it you can just list/seek on dark tab
These products are not gray, they are either white or completely black, relative to the jurisdiction you chose as reference. The only thing that is always black no matter the jurisdiction is child porn, murder, theft/hacking. Anything else can be bought legally somewhere in the world: weapons, all drugs, prostitution and so on. So this being the case how will OneJudge rate what is legal or illegal? By which laws will they judge?
People who are offended if they see drugs for sale should go shop on ebay.