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@simplybeourselves
I gave a tautology and you responded with "nope". I will simply correct you and tell you that you must not know what a tautology is if you think that the statement "a rock is a rock" is not a tautology then you're simply wrong.
I most certainly responded with more than a "nope".
The claim, "a rock is a rock" is meaningless circular logic.
The claim, "a rock exists even if humans never observe it directly or indirectly" is simply an unsupported claim (not a tautology) that begs for your preferred definition of "exists" to be made explicit (among other things).
For example,