For extremely busy bees - that will add up over time. While placing your calendar on your desktop won’t add hours to your day - it can shave off a couple of minutes.
Placing your calendar on your desktop eliminates the need to continually open and close the app or copy and paste your calendar’s URL into your browser whenever you need to review or edit your entries. However, one issue users may have is being able to get your calendar on your desktop. Calendars are essential if you want to be a more productive and effective individual.