AI chatbots may be explosively popular, but they’re known to dispense some seriously wacky— and potentially dangerous — health advice, in a flood of easily accessible misinformation that has alarmed experts. Their advent has turned countless users into armchair experts, who often end up relying on obsolete, misattributed, or completely made-up advice. A recent investigation by The Guardian, for instance, found that Google’s AI Overviews, which accompany most search results pages, doled out plenty of inaccurate health information that could lead to grave health risks if followed. But seemingly unperturbed by experts’ repeated warnings that AI’s health advice shouldn’t be trusted, OpenAI is doubling down by launching a new feature called ChatGPT Health, which will ingest your medical records to generate responses “more relevant and useful to you.” Yet despite being “designed in close collaboration with physicians” and built on “strong privacy, security, and data controls,” the feature is “designed to support, not replace, medical care.” In fact, it’s shipping with a ludicrously self-defeating caveat: that the bespoke health feature is “not intended for diagnosis …