Well, that's the thing. I've seen many instances where the DoH field is required to be a FQDN, not an IP. This always struck me as strange, but I didn't think much on it until recently.
You don't want random because that's easy to detect. You want to fuck up the ML so you need to be more subtle like scrambling a few words or replacing certain nouns or logical connections in ways that are hard to differentiate from regular edits.
It's funny because I've seen a lot of complaints about freezes and lag spikes in Elden Ring, but I've never noticed these because they're apparently not an issue in Linux.
Back of a cell phone won't work because people put those into bulky cases.