I believe this is a simple feature to roll out, I could be wrong

simply put, a settings / preset or something similar that blur the the background monitor / programs instead of adding a opacity filter

a more advanced thing would be am anbience mode, similar to the RGB pefriferals eveywhere, there could be a way to use the unfocused monitor for ambient lighting, in an exmaple, a monitor on the left, the RGB fans on the PC on the right, and a chroma keyboard below

such thing is possible, but pointless, but so are 8K monitors with 16K super resolution support, right?