Yes. They might be a financial failure, but my Steam Link works great for me and still receives updates. The Steam Controller also has a loyal fanbase with them being more expensive now then what Valve wanted to clear inventory.
I don't think it's luck. After the Steam Machines Valve worked for years on proton (wine, dxvk, vkd3d) and AMD graphics drivers to fix game compatibility. Experience with selling hardware themselves had Valve with the Index already.
I don't think it's luck. After the Steam Machines Valve worked for years on proton (wine, dxvk, vkd3d) and AMD graphics drivers to fix game compatibility. Experience with selling hardware themselves had Valve with the Index already.