Really only large language models require huge swaths of training data and extremely expensive training/inference. Other “AI”, like basic neural networks or something like path finding, is basically free. It’s just an algorithm, a small one that runs on computers.

The term AI is very overloaded. When people say AI, they really mean LLMs. AI like old Siri has basically no cost. It’s not environmentally damaging, as it runs on device. It’s not privacy gore, because it runs on device.

Or take, for example, lane keep assist systems on vehicles. This doesn’t require a huge data center or anything, it’s basic computer vision and a small on-vehicle model.

Yes AI has a “cost”, but for virtually all non-LLM AI the ecological cost is the same as any other application or algorithm. Siri doesn’t burn more energy than instagram.