It might be easy to forget, but most gamers are not using the higher-end hardware that enthusiast discussions tend to focus on.
https://store.steampowered.com/hwsurvey
Perhaps an 8GB limit will encourage game studios to allow more time for optimization, which seems to have fallen out of fashion in recent years.
I imagine this will also help keep the price down, which is always nice.
And thus the Steam Hardware Survey was born. The specs automatically sounded a bit anemic to me, too, but seeing them placed on the hardware survey I don't think they're making an outright mistake, per se.
If they are selling this for $300-400, it will be a hot item and I cant fault them at all. If it sells for $500+, its hard to recommend over a PS5 for most users.
1080p is already a struggle for some games with 8GB of VRAM in 2025, and this will probably be expected to have a service life of 5+ years.
The steam machine will be a very good upgrade!
With how PC part prices have exploded after AI data center buying, I think we will see developers suddenly discover that you don't actually need half these specs to run games.