GDPR is same in whole EU. Ruling about country's specific laws is relegated to local Data Protection Authorities. That's why Facebook was able to get away with

GDPR is same in whole EU. Ruling about country's specific laws is relegated to local Data Protection Authorities. That's why Facebook was able to get away with Irish DPA from ruling against it. There was even a suggestion of foul play. In theory, a DPA in your country must make a ruling. That's why Google Analytics is officially "illegal" in certain, but not all EU countries. That said, it would be weird if subsequent rulings were not in line with previous.