Inbounds play - inbounder delays entry

[Camron Rust]

Originally Posted by CMHCoachNRef

Per the NFHS Rules Book:
Purposely and/or deceitfully delay returning after legally being out
of bounds.

And they want is to read the minds of the player to determine whether it was on purpose vs. the possibility that they were just watching the action and remembered they had to get inbounds?

I thought the NFHS was on a bent to remove all the mindreading requirements (such as 2pts vs 3 pts on a ball thrown from behind the arc).

Since, by their prior edicts, we can't read the player's minds, is it even possible for us to decide that the player remined OOB on purpose? Is it even possible in the NFHS philosophy of no mindreading to ever make this ruling?