So, I would like to see this in Infinite, but not in multiplayer. Hear me out. You can make BR maps in forge, snd Infinite will have a custom game browser. I feel like this would be ingenious, and would be a step up for 343. Not a BR, but a custom game browser. Do it for the community 343.
Feel free to use this existing threads for this in the Halo Infinite forums. e.g:
https://www.halowaypoint.com/en-us/forums/29568daf8cd14083bd1b70a810bf3581/topics/battle-royale-incoming/6d478823-6765-4697-91ca-03438a3f1e00/posts