Well, you are misunderstanding one thing, at least..... If i’ve been banned from reviewing,why does amazon pass along these requests for me to review by vendors? ....
.... So even though I’ve been cleared - I haven’t been and even though I receive weekly requests from vendors to review a product Ive purchased - I can’t help them because I can no longer review anyones product on amazon.....
Requests from vendors to you requesting review of their products are not resulting from any Amazon action. They are a result of vendors obtaining your e-mail address either because you have posted it on your Amazon profile, or because at some point in the past you had some interaction with one or more vendors that resulted in your name getting picked up and put on a list of Amazon reviewers.
Amazon does not provide e-mail addresses of reviewers to vendors. Period.
If you were re-instated once, and you've done nothing wrong, then you can go through the same process you have already learned to follow and you will have your reviewing capabilities restored again.
It is an imperfect process but if you have posted 5000 reviews on Amazon then you should have a pretty good understanding of the history of how this has all evolved, and have learned by now how to deal with it.
And why do you say 'I can't help them' if you have never received a request from a vendor and then posted a review to their product? These days vendors offer to reimburse reviewers for the cost of purchasing a product after the review is posted. Presumably in an effort to avoid detection by Amazon. You are suggesting that you get an e-mail from a vendor and then decide to purchase their product and post a review without anything in return? Well, good for you if that is what you're doing, but you can be sure that it raises lots of red flags to Amazon.
If you want to be a reviewer in good standing on Amazon then my suggestion is that you ignore vendor requests for review and simply go about your normal life and review the things you buy for yourself, not things that are promoted to you for the purpose of soliciting reviews.