This is why I have a bit of a fettish for sources when claims are made:
you are lying
8 April, none of the big countries in the EU has more than 15% with even a first dose, compare that to 47% in the UK or 34% in the US, even compared to some South American countries it's terrible.
Even on your preferred "fully vaccinated" measure it's still terrible, less than 7% lagging behind the UK on 10% and let's not mention the US (20%) or Chile (24%).
Also this idea that the EU is "doing it properly", presumably you're not a member of the JCVI or otherwise an expert in the field, so I wonder on what grounds you've decided to question their decision.