Hello there Madashelluphere,
I see you're looking for information regarding using spatial audio with your Mac, so take a look at the following information to see if this helps.
With spatial audio on a Mac, this ties in with Dolby Atmos on Apple Music. You would be able to continue to use your AirPods Pro; however, not all songs are available with Dolby Atmos. For more information on this, take a look at the section labeled "Choose how to listen to Dolby Atmos on your Mac" of the following resource:
About spatial audio with Dolby Atmos in Apple Music
We hope this is able to help.
Have a great day!