Endianness of a nonce in cryptography does not matter and the rest of your statements are nonsensical.
You used AI to write that, didn't you? Please don't do that, it's disrespectful.
You used AI to write that, didn't you? Please don't do that, it's disrespectful.
Anywho, given your strong conviction about this, consider suggesting to Jason on the WireGuard mailing list to swap ChaPoly for AES-GCM, or perhaps consider a fork yourself. Good luck.