Supporting the GDPR shouldn't lead to supporting the EU as a whole like disapproving parts of European copyright law shouldn't lead to the disapproval of the EU

Supporting the GDPR shouldn't lead to supporting the EU as a whole like disapproving parts of European copyright law shouldn't lead to the disapproval of the EU as a whole. It's in the nature of the institution that is has no personality or theoretical consistency beyond a very basic legal and cultural compatibility.