I understand the sentiment but I think this is too far of a pushback. Restricting access to information even though it may be inaccurate or misleading isn't the right answer. AI is a tool. I'd wager, force a prompt to specifically be visible whenever subjects break that. Essentially the cigerette equivelant "THIS PRODUCT KILLS YOU" but something like "AI RESPONSES TO MEDICAL INFORMATION SHOULD NOT BE TREATED AS ACCURATE."
I feel like this logic should of banned search engines since they could provide links to sites with misinformation.