This article appears to be focused on laptops, desktops, and servers, and the author uses the term "system" to collectively refer to these. If this really is "infurating" (and you're not just using the term to be hyperbolic) then I think recognizing that sometimes blog authors write about topics that are more specific or have a different focus than you'd prefer would help calm you down a bit.

I was only evaluating hardware I actually own. I don’t own any of the PINE64 SBCs or laptops. And while I have a PinePhone, I rarely use it, it sits in my junk drawer basically.

I’d add the MNT Reform to that list. I’m a huge fan of what they’re doing and hope to get in on the next batch.