From McKinsey:
American consumer respondents are optimistic and cautiously eager to resume their daily lives. More than two-thirds of respondents surveyed between January 4–11, said they expect the COVID-19 pandemic to be better within the next nine months.
Source: Consumers are interested in a COVID-19 vaccine | McKinsey
One of the things consumers report doing or planning on doing once they have received the vaccine is to return to in person doctor visits including seeing the dentist.