I trust the scientists, the problem isn't them. Look at the whole abortion data scandal in the U.S.

The problem there is the US' insane theocrat-conservatives (or just misogynist assholes hiding behind a thin veneer of religious justification, as the case may be).

I'm not saying a health IT system should have no privacy controls either. But the requirements for such controls need to be balanced against having a system that actually works, and that means having some people who actually understand the tech, and the workings of hospitals, having a role in requirements conversations. Instead it was dominated by MPs, "patient advocacy" groups and privacy campaigners, none of whom know or care anything about how to build a workable system.