But after adding support for it in my rcmd app (https://lowtechguys.com/rcmd), and tuning yabai's grid a bit, I found it quite useful for my workflow.
Here's a video on how I use Stage Manager with the keyboard shortcuts in rcmd, if you'd like to see if the same workflow would be useful for you: https://youtu.be/dlwjSf7aIy8
I'm also giving out some promo codes for rcmd to give people a chance to try this functionality and see if they like it:
*previous codes redeemed*
EDIT: Dang, you guys are fast. Here are 10 more codes, and if you want more, there's also a Twitter giveaway here: https://twitter.com/lowtechguys/status/1584596195326177281 RHKWKLML7YHA
9HL7XALHANL6
XP7N6N7PFJRP
AWA37JJLA9LJ
3FR6JR4LPPAF
93TFMMX6KM6M
7K4YLM6H3P6E
36MWRHWF7TM7
RTM9HEEAHTA7
AEMNXEX6WFPK