DXVK was the last (IMO) major key in enabling proper Linux gaming.

Here’s a short interview with the creator of DXVK.

Prior to this Wine was able to run some simple Windows applications, but games (which heavily rely on GPU acceleration) lagged quite a bit behind since DirectX is a Windows exclusive graphics API. Instead, on Linux we have Vulkan which is similarly feature rich, but an open standard. DXVK translates DirectX API calls to Vulkan, which GPUs on Linux can understand, similar to how Wine translates Windows syscalls to the Linux alternatives. Even though Wine existed for a long time, DXVK’s development started quite a bit later.

Entire Linux gaming happened because one guy wanted to play Nier Automata on it. Don’t underestimate some one guys.

Nice. Unfortunately, it does not offer choosing Immich as an image viewer. I guess this is on Immich to fix, though.

It doesn’t need to know your age. It just provides a way to take a note of your birth date, only if you want to. The system already has a place to write your name and home address. All are optional and practically nobody uses them.

Systemd isn’t an init system. Systemd-init is an init system and it is a part of the systemd suite.