@girish I guess you could still have Docker within an LXC container. So all that stuff would work the same, but you'd have a separate OS identity, so just one docker container per LXC containers.
I'm just thinking how to enable creating apps for Simple Login, Firezone and similar, where you don't want to share ports or services with other Cloudron apps, but also they are small enough that a separate VPS, or running Proxmox, would be overkill, since resource needs would be minimal.