And yet, after gathering all that evidence, you're unsure that the vaccines work, which suggests that whatever evidence you're gathering, it's of very poor quality. For example, you say things like this: "For some time now, I have been wondering if the vaccines really work. Maybe they do, maybe they don't. Perhaps the reduction in deaths is simply a seasonal variation, as you would expect for a respiratory virus, same as flu deaths vary dramatically according to the season." Since vaccine efficacy is measured by comparing vaccinated and unvaccinated people at the same time, that statement reflects a total lack of understanding of how vaccines are tested.