Does getting a Covid-19 vaccine mean we can go back to (the old) normal?

Frontliners like healthcare personnel, are likely to receive first priority when it comes to getting an approved Covid-19 vaccine. — Reuters

There is a fair amount of coffee shop chat (when they are open, that is) regarding how things will change when a Covid-19 vaccine becomes available.

Some appear to think that it is a final solution that will allow us to return to normal and allow the economic engine to churn at full force.