I thought Europe was more careful about things like this. This is pretty bad, these people are vulnerable and they're just mining they're data for profit.
> After being confronted with this research, Stichting 113 temporarily suspended all measurement and analysis tools on its website.
It does not mean that this cannot happen, but the regulatory framework helps stop it.
I would hope that anyone medical adjacent would be more deliberate in building a service, but I can easily imagine following the same ad-infested path as everyone else. “Start with this Google/Facebook/Microsoft/Draft Kings starter template that bundles leftpad so you can save time for the hard work”