But is omission lying by common industry sense? You have batteries that decay and processors that scale; It's a feature of the processor that it scales down to

But is omission lying by common industry sense? You have batteries that decay and processors that scale; It's a feature of the processor that it scales down to protect the battery. If they were the only one in the industry that did it, or it didn't make longevity and safety sense, then maybe not mentioning "we prevent your device from randomly dying or catching on fire as much as the next device" is normal. I don't see many devices using lipo that sell the feature "we prevent your device from catching on fire by killing it"; though they hopefully all have thermal shutoffs.