https://www.euractiv.com/section/law-enforcement/news/eu-wat...
> Wiewiórowski said this type of indiscriminate scanning of private communications “will always be illegal under the Charter of Fundamental Rights (and probably under several national constitutional laws as well),”
https://edps.europa.eu/system/files/2022-07/22-07-28_edpb-ed...
https://www.patrick-breyer.de/en/summary-of-statement-by-the...
https://www.patrick-breyer.de/en/leaked-eu-council-legal-ana...
See also the repeated ECJ decisions against IP retention.