As of October 2022, IRCC realized that they have a backlog of 360,000 files pending for citizenship grant. That is when few experts suggested that there should be a better approach to tackle the situation. So they come up with an approach of skipping the Oath ceremony in the presence of Judge. Meaning the applicant who is waiting for an Oath ceremony would receive an email to Opt the mode of Oath ceremony. 1) In presence of Judges (Virtual) 2) A simple click of consent that the Oath is completed. It was called out that the 2 approach would save 3 months. Based on this suggestion there was a survey opened to public to understand what they would poll for. That survey ran until 27th March 2023. For sure they might have the outcome by now.
I am anticipating that if there are no Oath emails coming in - there is something big that's gonna change the Oath process.