There's an actual battle between privacy oriented people and the data scientists at big tech. They want to act like Santa Claus by putting each of us in a naughty or nice list. Because the opposition is made of smart scientists, some quick solution is not possible. But with some planning, it is possible with well thought out techniques to to make sure that Big tech Santa cannot put you on any list, whether naughty or nice. In other words, this is how to keep big tech from profiling you.