That's very cool, but that's taxes only. For social security, you have to get certified by a completely different set of bureaucrats with partially incompatibl

That's very cool, but that's taxes only. For social security, you have to get certified by a completely different set of bureaucrats with partially incompatible requirements: https://gkv-ag.de/ https://gkv-ag.de/ The simplifications, they are additional! (Usually.)