There's not many instances of Gentle Fist being used that I know of. I do know it's never destroyed a chakra substance by just flowing chakra.I'm asking for a scan that proves that Hyuga can' t destroy chakra.I can' t prove you are wrong, but I would be glad if you could prove me you are right.
In the scan you posted, Hinata probably used the gentle fist taijutsu, not the gentle fist ninjutsu.
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If Gentle Fist is used from a distance, chakra can't be transferred between people, so damage cannot be made to the chakra system,
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. When fighting against Kidoumaru, it was explained Neji had to use sharp extensions from his pressure points to cut the webs. If we're counting Kaguya,
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, which shouldn't happen if her chakra just "destroyed" his. Furthermore,
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.