The one Debian based project I do use in both enterprise and home is Proxmox. They are marching towards Proxmox 8.0, which is based off of Debian 12.
https://forum.proxmox.com/threads/proxmox-ve-8-0-beta-released.128677/
Anyone needing a good opensource hypervisor backed by Linux KVM this is the answer. Its been my daily driver for years now. Recently in my enterprise setting we have been able to rip/replace VMware & Veeam with Proxmox. This is with still paying & contributing back to the project reducing our licensing costs by about 75%.