Finally they are doing something!!!!!
Please read the highlighted text and comment: Source
https://www.canada.ca/en/immigration-refugees-citizenship/news/2022/01/modernizing-canadas-immigration-system-to-support-economic-recovery-and-improve-client-experience.html
For citizenship applicants, IRCC has introduced online testing, developed an online application tracker and launched virtual citizenship ceremonies. Over the last few months, we have hosted approximately 350 virtual ceremonies per month, and more than 170,000 new Canadians have been sworn in since April 1, 2020. We are continuing to expand the use of virtual ceremonies.
Moving forward, we are exploring an option for those who wish to self-administer their Oath by signed attestation, and celebrate their citizenship at a later date. This would shorten the waiting time for those at the final stage of their citizenship process.