“…To do this, users would first have to have an overview of what data is collected about them through the use of privacy-unfriendly and privacy-friendly communication channels, how this data is processed, and what tangible consequences this has for their life. We know from research that users find it very difficult to assess the last aspect [6,14,[16][17][18][19][20][21]40], while at least users from the scope of the General Data Protection Regulation (GDPR) would in principle be entitled to information on the first two points-but here, too, anecdotal research shows that practice in many large companies is unfortunately currently far from providing users with comprehensive information on these aspects, even upon request [31,38,39]. Often, therefore, users at this stage are left to speculate about the positive effect of their actions, while the negative effect, for example, in the form of reduced usability or not reaching out to certain people via digital channels such as messenger, is clearly evident and thus can potentially lead to a change in the goal of action towards less privacy-preserving behavior.…”