And Steam is a show of success

I read the changes, and it seems to me it was a stupid child. Not even someone malicious, but just a stupid love being edgy.

I would create an LVM and combine the two to get 3TB in one logical disk.

Debian is a great distro itself. I just happen to love Fedora and appreciate their stability (meaning, the software usually works very well)

Let me suggest you to switch to Fedora, Arch or Opensuse. Debian Sid may have problems, and stable is simply too slow for how fast Nvidia is moving. My suggestion is to use Fedora or Arch, or Opensuse, with newer packages. Everything was super smooth on Fedora.

No problems on my laptop. Mi Notebook Pro with that exact same GPU. On Wayland in Fedora since 36 everything's gone super smooth.

But the profiles are pretty poor and basic AFAIK.

I suggest you check Silverblue + Ansible (or CoreOS/IoT for server stuff).

For sure. I believe Debian's AppArmor integration is a little bit of an afterthought and there's lots of patches missing as Canonical likes to keep many improvements downstream.

Nothing will make your system magically more secure, but SELinux is of great help when properly set up (as is in the case of Fedora).

Is LMMS really functional? I thought only Ardour could be used for serious audio production on the FOSS world.

Of course there's still Reaper and Bitwig, but those are not FOSS.

That's unrelated to this.