Will it ever end?? - the way we're going, lockdown, restrictions lifted, another lockdown, and so on, is going to lead to mutiny. There'll come a point when the demos will say 'enough of this!'.
There'll be mass civil disobedience in the end.
Will a vaccine end this pandemic? - a vaccine isn't a given (there are no vaccines for HIV or the common cold, for instance), and if they do come up with vaccines we don't know how effective they'll be, whether they'll affect different groups of people differently, whether the virus will mutate into something more lethal, etc, etc.
