RE: Facebook to charge if you don't give them your data
I'm pragmatic about Facebook. I use it for a couple of groups who will not operate anywhere else and hardly post anything there. I won't give them more than the minimum data I can get away with. The feed is so full of ads so as to be almost unusable now, so I mostly just react to notifications. It's not viable to get all my contacts to migrate elsewhere and the options are limited for private groups. At least my kids don't really use it.