That is a veeery optimistic statement.
We are currently getting our ax hardly beaten in Europe and the winter season with the seasonal flu will only make things more complex in terms of tracing covid infections.
A vaccine will "hopefully" be out by beginning of 2021 but it will take a considerable amount of time to reach a decent level of the population, 1 year minimum.
Therefore I strongly believe we are looking at summer 2022 (best case scenario) as a more or less normal summer.