Says who? You?
That's my point.
Prove it. And I mean PROVE, not just "this is why I personally think so". Because I wager that's all you can do - say that YOU don't consider this Tolkien. Which you're free to do. Just as others are free to consider it Tolkien.
The problem isn't that some people like the show and some don't. The problem is there's people pretending they're the gatekeepers of an authenticity standard that does not - and indeed cannot - exist.
There's nothing wrong with just saying "I don't like this". That's what I did. Trying to make it as though somehow your personal preference is more than just preference but is the expression of a grander standard of "Tolkien-ness" that you subscribe to but others violate is presumption of the highest order.