Yes, at midnight on New Year’s Eve really, really avid photo enthusiasts set their cameras to show the new year, 2022, in their EXIF data.
That means setting the copyright text and, if you are using the comment text, correcting that for the new year.
For the rest of use, we make the setting early in the year before taking any photos.
There is more, of course. Be sure to update your signature image and don’t forget the boilerplate at the bottom of your blog posts. (This is posted still in 2021, but with luck I won’t forget that detail.)
All the best!
.:. © 2021 Ludwig Keck