Well, assuming that metric is a reliable indicator, that presumably just indicates the perception of the vaccine amongst the population is positive; it says lit

Well, assuming that metric is a reliable indicator, that presumably just indicates the perception of the vaccine amongst the population is positive; it says little about the actual success of it. And what happens if the vaccine turns out to be a dud? How will that mobility then be positive, given the spread? And what about the damage to trust both in Russia and internationally for vaccine announcements after a failure there? I've obviously no idea about whether or not the vaccine works. The problem is - by international norms - neither do those deploying it, and yet they are.