I would say that vaccines, in any case, protect lives. This has been proved by the science.
It all depends on where we are. I can't stand here today and say that I'll never put certain things back in place. That's impossible. We will have to base our decisions on the situation at that time and on what science tells us.
I also think that, after the pandemic we have been through, we are ready if something else were to happen. We are also in a position to see the impact on people, since we have had experience. Of course, we will look at the whole situation before making any decisions.