I don't think they fab their own chips either. It's a stretch to say the whole system is off the shelf because it has a commercially available motherboard with

I don't think they fab their own chips either. It's a stretch to say the whole system is off the shelf because it has a commercially available motherboard with custom firmware, e.g. https://tech-docs.system76.com/models/thelio-massive-b1.2/README.html https://tech-docs.system76.com/models/thelio-massive-b1.2/RE...