It makes sense that a manufacturer would protect their brand from people using third party batteries that might catch fire or otherwise cause issues, then blame

It makes sense that a manufacturer would protect their brand from people using third party batteries that might catch fire or otherwise cause issues, then blame Nikon. I used to work in a camera store and batteries were the most common issue next to flashes exploding and gimbal motors breaking due to user error. It's bad but still understandable. Especially in these cameras that seem to have heating issues anyway.