Right, but there's no way to search for them, that I've found. Even if a machine has multiple USB-C ports, the only way to ascertain that they're on both sides is to find photos of both sides. It's not like a specific amount of RAM that you can just click a checkbox to filter by.

And then you have to assume that the photos depict the actual model and variant you're getting, which is not always the case. It'd be a hard row to hoe, to return a machine based on "it had all the same ports it claimed, but in different places"...