@lukasmueller No worries π
Advanced users can always find a way. Average users won't do any blocking and they are the vast majority of users. I think if average users also used DNS blocking, trackers would change tactics and start alternating their domain names.
@mysk Even as an experienced user, one is unfortunately very limited in options, as there is always a compromise between data protection and usability. Especially on mobile devices and when using apps, the possibilities are limited. In addition, the major players don't need third-party tracking, and built-in tracking can easily be served by the content domains