Cutty's ship is named RMS Essex, although "ESSEX" is just what's painted on the side. The original Essex was scrapped; its LH2 tank was converted into the crew compartment of Cutty's ship.
So, LH2 tank engineering is not trivial. If you want it to launch from Earth, then you have to confront icing and insulation. For various reasons, this works best with a single layer of structural tank, with insulation foam applied outside that and optional paint outside that.
But this becomes a problem if you have dreams of using these big LH2 tanks for a space habitat. Bits of foam breaking off becomes space debris - a hazard in LEO.
Thus, Essex was not allowed to operate in LEO, severely limiting its ability to bring in revenue. Besides, its avionics and various systems degraded and became obsolete, so Essex was scrapped.
Cutty's ship would be built around its LH2 tank, repurposed into a crew compartment. Spraying the outside with large cellulose bubbles both solved the problem of space debris and provided Whipple shield-like impact protection.
I think the likely failure here is the sharp corners inside the slots, where the stress concentration will crack the metal. So the two-triangles version may collapse if the tire encounters the upward pointing plate sideways.
So, let's say there's an embarrassing article about how your Dear Leader is falling asleep and also farting awful stinkiness in criminal court. Like the smell is bad. Real bad.
What do you do, if you're a bunch of Dear Leader worshipers in Congress?
Do you name yourself FART, or "Floor Action Response Team", just so the #fart hashtag with be flooded with ridicule heaped upon you?
Is this something that could plausibly happen? In the real world?