As an example, the Netherlands has a population of 17 million people (a fraction of which will be children that may not qualify for vaccination), and has so far

As an example, the Netherlands has a population of 17 million people (a fraction of which will be children that may not qualify for vaccination), and has so far only only used the Pfizer vaccine, they have vacinated a whooping total 154,445 healthcare workers and essential services staff. Everybody is massively overlooking the logistics of the -60 Celsius freezing and the short hours of vaccine viability after thawing the pfizer vaccine from deep freeze. Your scenario is not a valid discussion point in the real world. The most important aspect is to get as many people vaccinated as fast as possible with anything safe that can protect us at a rate higher than our own immune system. For anyone not immunosuppresed, decelerating community spread is far more important than whatever individual benefit you are atributing to the efficacy statistics.