The paper generally agrees with what I'm saying. There's some impedance mismatch because I'm doing a sort of translation I do when explaining things to tech cow

The paper generally agrees with what I'm saying. There's some impedance mismatch because I'm doing a sort of translation I do when explaining things to tech coworkers rather than using the words I'd use for another archaeologist, but quoting their conclusion: This research supports a broader reconceptualization of medieval frontiers—not merely as static defensive barriers, but as dynamic administrative infrastructures. The Gobi Wall exemplifies a mode of Xi Xia statecraft that used architectural investments to manage re-sources, population movement, and territorial boundaries. This understanding aligns with theoretical models framing frontiers as zones of control and interaction, rather than rigid dividing lines [57], and invites broader comparative analysis across Eurasian contexts. Basically, I'm saying "what many people think in private discussions" vs "this is what's written in the most cited works". Those can diverge pretty far in small fields like Mongolian archaeology. That doesn't really matter to the question of whether travelers attempting to cross it risk getting lost and dying if they go offroad. They're not traveling with a herd of sheep. They can't eat the odd patch of dusty grass, or find water. One slightly fun perspective is that livestock are mobile refrigerators. Living like that is actually why nomads are able to do well in Mongolia. As for getting lost, basically not an issue for various reasons. More of an issue for non nomads.