Nor do I, but it's worth noting that these sites would go out of business or have their revenue severely impacted or force their customer base to offset the fin

Nor do I, but it's worth noting that these sites would go out of business or have their revenue severely impacted or force their customer base to offset the financial losses in order to stay afloat. If you don't browse sites that do this tracking, then you shouldn't care either way about this whole FB/Apple controversy/dispute. If you do browse these sites, get ready for the potential of a major shift in those sites' business model.