Yes, I agree. It's all worth a lot of money. Facebook and others have been paid to pass this information on to third parties, that's for sure. This is also the reason why I would never buy an iPhone and why I tell everyone not to use facial recognition or fingerprints to get into their phones. Maybe the producers of those phones have no intention to sell that information, but you just never know. If government bodies or other third parties want that information, it will be easy enough to force those companies to give up the info. So better safe than sorry in my opinion. They will never voluntarily get my finger prints.
But nowadays most countries even use facial recognicion just for entering their countries, so it's hard to get away from it, unless we all hide somewhere in the middle of nowhere. I think it's wrong, but there's really nothing we can do these days to avoid it.

There was even talk some time ago that they captured all these faces using cctv and that it was breeching our rights. However, the damage has already been done, whether we like it or not. What we really need to a total replacement of ALL governments. Preferably with self-ruling bodies...anarchy. But that's my opinion. But either way, it will be a different story to destroy all the info they already have for us.