Many Skype users may be reluctant to take a call due to how messy or inappropriate their surroundings may be. Now, however, the app's latest update adds a toggle that blurs everything but the caller out of a camera's shot. This new 'background blur' option is generated by AI, and should function on most PCs.
https://www.notebookcheck.net/Skype-now-offers-the-option-to-blur-out-a-video-caller-s-background.405716.0.html