On the vaccinations in the EU front, many countries are currently jabbing at a rate close to or above our peak.
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The bloc is still a month or so behind on total vaccinations, but catching rapidly. Equally, they're a month or so behind on the delta wave. No sign of significant vaccine hesitancy in any of the major countries, though some former soviet bloc States (Romania, Bulgaria, baltics) are way behind. Hungary is an outlier having rolled out the Russian jab earlier. Being in the EU didn't stop them, note.
So, as predicted at the "vaccine wars" stage, it's made little difference in the end.