The title is a little bit whimsical. There is a little clickbait not to attract attention but this is purely a conclusion from my experience so far.
The development of big platforms like Google and Facebook is at a level beyond what we think. Without us knowing our privacy has been lost shortly after we register our favorite social media. They captured our behavior, listen to what we say, interests, hobbies, age, activity, network used, amount of income, spending, gender, everything. Dani