I try to contribute to things getting better, sometimes through polite rational skepticism.
Disagreeing with your comment does not mean I support the opposite side, I support rationality. Let’s discuss together to refine the solid arguments that make things better sustainably.
I think in European law, for data to be anonymous, not only there should be no personal identifying information but also there should be no identifiers that allow to link non personal data together to trace the behavior of a single person. https://www.edps.europa.eu/system/files/2021-04/21-04-27_aepd-edps_anonymisation_en_5.pdf
I don’t understand your point. The problem is not the constitution blocking the change, the problem is that to change the constitution you generally need a much larger majority that is often not achieved when a freedom is not yet widely accepted by the population. So this would block some socially progressive laws too.
I think this means you still have some identifier that allows to link those data to a single person. This is quite explicitly not considered anonymization by the gdpr.