Earlier quoted context omitted.
So there's a private option that's terrible (WebMD) and a private option that's terrific (Merck Manuals). And it's the terrible one that ranks well at Google. Sounds like a Google problem and apparently only a Google problem.
It's a bit of a conundrum; on the one side, the NHS and (in a different area) MDN are better, more authoritative, etc sources, so Google should promote those. On the other, this would mean that Google can no longer cite neutrality or hide behind "the algorithm", as has been their legal defense against a ton of lawsuits where the suers said one websites should go higher or lower in the rankings.
> For pages about clear YMYL topics, we have very high Page Quality rating standards because low quality pages could potentially negatively impact a person’s health, financial stability, or safety, or the welfare or well-being of society.
https://static.googleusercontent.com/media/guidelines.raterh...