I’m a junior who started my first job during the pandemic (well, I had one month in the office before the pandemic). That wasn’t be experience at all. Slack and email were much easier to use for getting used to the job than being in person was. Of course, yes, some people need to be online to answer questions, but that doesn’t mean that everyone has to be available all the time. Being online also encourages good documentation, which is a better habit to be in anyway.