It's a tangential question, but why shouldn't insurers be able to know a fair amount about you to assess risk? If you're endlessly searching for cancer cures,

It's a tangential question, but why shouldn't insurers be able to know a fair amount about you to assess risk? If you're endlessly searching for cancer cures, perhaps they should be aware of that. Of course the solution is the US is universal health care for all. But that's never going to happen.