@firefoxwebdevs the "no AI" kill switch should turn off every feature based on machine learning, and list them. The list should contain specific, simple, trustworthy (verifiable) documentation about specifically which ML tech underpins the feature; how the training corpora were gathered (from whom, and with what consent); how and who vetted the model inputs; and the energy costs/environmental impacts of keeping the models up to date.
This is an opportunity to empower and to educate.