The Linux Foundation revoked a conference attendee's registration due to a Code of Conduct violation, which was publicly announced. The reason for the revocation is unclear, but it appears to be related to a picture of the attendee wearing a MAGA hat and a request for an open and civil phone call. The author of the open letter argues that the complaint and decision should have been handled privately to avoid harm to the attendee. The author questions the Linux Foundation's process for handling Code of Conduct complaints and calls for a more transparent and confidential process.