I personally see it as similar to fraud if you are deliberately hiding a piece of information that makes you riskier to insure or loan money to. In order to accurately assess risk you need personalized data. So I see this as being a more fair deal.

It's like when the internet made it possible to look up the price of good easily how it made it less likely for buyers to be able to lowball people. These price guides may be bad for these buyers, but it provides a more fair deal for these seller.

I agree. If someone is found to be employed by a data broker, for example, they should be uninsurable and should not receive loans.