This is an absolutely true story: I was once invited to a meeting to set a date for a meeting where we were going to plan a future event.
I only went because I thought there was a glitch in the email. Surely, nobody could meet to decide when to meet. Other than me, there were only 3 other people in that group. How was it possible that they seriously wanted to have a meeting to set the date for a meeting?
I probably looked so scandalized that people felt offended and never invited me again. Which is just as well because I wouldn’t have gone anyway.