This is another of the interesting news that can be done in the new version of the macOS Monterey operating system. With «AirPlay to Mac» the user will have one more option to share their content from an iPhone or from an iPad to the Mac.
Usually this option was available in reverse, that is, you could screen sharing with AirPlay on an external monitor or TV But sharing the Mac screen from the iPhone or iPad is not possible, so in this case Apple adds this function so you can do it.
This is exactly what we can do with this new feature in macOS:
With AirPlay to Mac, users can play content, present, and share just about anything - movies, games, vacation photos, or projects - from their iPhone or iPad to make them look like never before on the Mac's amazing Retina display. The new hi-fi sound system in your Mac also doubles as an AirPlay speaker, making it possible to play music and podcasts on your Mac or use it as a secondary speaker to use multi-zone audio.
Surely many users appreciate this function since having an iMac as an external screen can be interesting in many ways, especially in work environments or even when we find ourselves without an external monitor or television on which to perform this AirPlay. An interesting novelty that is coming for the next version of macOS.