people's shopping habits have been studied, analyzed, broken down for..... decades? generations?
we have computers to do it more quickly and... now we're up in arms?
banks have been doing it forever. your grocery store has been doing it. your bartender has been doing it. tv does it. are people mad when Rita at the diner plops a cup of coffee down on the table before they sit down? or does it take her having the cook start your order before you open the menu? having your slice of pie cued up for 2 minutes after the meal is done but not a moment sooner?
it's 2019, everything people do is readily available for analyzing whether you believe it or not. of course Facebook is evil... i read about it on..... Facebook.