I’m aware. It works for all H.264 video on the web, though, which is what most people need. I personally needed more than that.
It’s true for all hardware decoders, regardless of vendor, that you need to get them from RPM Fusion. Fedora is legally responsible for all hardware implementations (at least so far as their legal team has decided), and so can’t ship any of them. However, the Celluloid Flatpak at least enables NVDEC.
…though, come to think of it, I don’t know if it actually works without the driver.
Is it? I’ve got a wide range of hardware here, and I only ever had an audio issue on my newest laptop because sof-tools wasn’t installed.