Have you ever heard of Bedrock Linux? Its an extremely interesting “meta-distro” that let’s you run multiple different distros at the same time only marginally isolated. The whole premise is to merge the systems together instead of separating them with a container style workflow. Tons of stuff works cross distro to! Its extremely cool to have Debian AND Arch packages just installed the normal way on each distro. Its a beautiful and horrifying system, that warms my heart every time I remember it.