
Ok, what's bad now?
The public is being scammed
Well, there really is no such thing as "the public" (a concept born of a smokescreen of confusion hiding the very special interest of having others pay for one's swimming pool). After taxation, bailouts, public debt ramp-ups, absent pension payouts and the "social security" Ponzi, this is decidedly one of the minor scams where vested interestes not of "the public" are being irreparably damaged. Care-o-meter at 0.
as the data can be enormously valuable
Many things can be enormously valuable. But so what?
Secondly, there’s really no such thing as anonymity.
A statement that is meaningless with no context. The quality of "anonymity" always exists in some context.