First, the parent comment just stated that out as fact without any argument or evidence, so I don't feel the need to provide any of my own to dismiss it. As the old adage goes, claims made without evidence can be dismissed without evidence.
Then, if it was just that I asserted that the GGP was wrong (which they are, 100%), then the sibling comment asking for more evidence wouldn't also be in the negatives, which it is at the time I write this.
The simpler idea is this: GGP (or someone like them) is just downvoting people calling out their orientalist woo about "[Hiduism] thinks of truth and morality as extremely subjective", which is simply false. The only "strains" of Hinduism that you could even remotely argue have relativistic worldviews are ancient philosophies that are not held by any practicing Hindu today, so even with whatever you're arguing their statement, as written, is categorically false. It's like saying Christianity is a mystical religion because the Gnostics existed.
I'm assuming the rest of your comment is written by AI because it sounds like AI, so I'm not going to bother responding to that.