I bet whoever at Valve that looks over this data was very confused because I got prompted for the hardware survey on my M1 MacBook Pro running Asahi. They probably looked at the reported hardware and scratched their head

Edit: actually, two of my systems probably made them scratch their heads. My main rig has a 7800XT as a main GPU and a 3090 as a secondary (video encoding/local LLM usage) and they both show up in my system info lol