Dear Meeting Organizer, I am writing to request that we cancel our meeting this week. The reason I have for cancelling is that I am not actually interested in learning about the new "synergy" between departments, and I fear that attending would be a "soul crushing" experience. I'm sure you understand that my priorities lie elsewhere, such as binge-watching Netflix and eating Cheetos.
Thank you, Requesting another meeting cancellation or Proposing a different meeting idea