So a question re distrobox. Can it be used to run additional isolated sessions, say via Xephyr or something, that share host resources without abstraction?

Basically, I want to host two additional KDE sessions in Zephyr (or something) and then run Steam and sunshine in, and point my kids respective clients to them.

Or with PCI pass thru, but I’m trying to avoid that.

Can Distrobox help me accomplish this in any way?