If this is the typical quality of your privacy argumentation then it should be no surprise that your children don't buy your arguments.
They'll vaguely wave at things like DNS logs or server IP logs, and always assume that everything is always feeding huge tracking machines at big companies. They'll mix up tracking used for logs with tracking used for ads with tracking used to improve the product. There's no real understanding of what cohort sizes or signals are needed to make tracking meaningful. It's a mess.
IMO it's good to be sensitive about the data we send and hold tech companies accountable for how much data they take. I've also worked on big tech teams that collect data. But the arguments here are always so black-and-white that they don't make any meaningful point.