Hi,
Workstation working group continues to evaluate oom managers and seek input from domain experts on the subject. I've come across this video from the All Systems Go conference, on the larger subject of resource control. Its server+cloud+container oriented. So I think it speaks directly to your use cases.
Resource Control (2019) Dan Schatzberg https://www.youtube.com/watch?v=30i7SamZxRU
I'm looking into setting up a discussion session with Dan, and do some Q&A. I'll report back when I know more about that.