I have done so, and added comment asking for image replacement á la proper green screen, which is what I'm used to with Zoom — since I use a proper green screen behind me. Blurring my existing green screen would just produce a blurry nuclear green cloud. ;-) I am suggesting attractive images placed behind the host.

🦚🌳🍏🥗📗💚 - who said blurry green isn't a color :) lol

Thanks for the idea and for clarifying the use-case!
To your success,
Ilan