Full circle Back to the first picture
Get what he asked for and there is nobody left to have asked.
The last three panels left him having ruled everyone out. Take him seriously and carry it through. If other people genuinely don’t count, then they don’t belong in his picture at all — not as people whose claims he’s declining, not as anything. Press the button and let them go.
Look at what’s left. One dot. No gaps, no arrows, nothing owed. That is the first picture in this sequence, the one you agreed was empty before any of this started. He hasn’t won an argument about what he owes. He’s arrived at the one place where the question can’t come up, and it is a place with nobody in it.
Now the part that closes the loop. Refusing takes somebody to refuse — that was two panels ago. Being the sort of thing that can refuse takes somebody you count to — that was three panels ago. So his refusal only worked at all while the thing he was denying was still true. The instant it succeeds, it removes what made it a refusal instead of a noise. Watch the arrow try to leave and find nothing to land on.
SoThe denial can’t come out true. Not because it’s wicked — because it eats whoever is making it. Anyone in a position to say I owe nothing to anyone is, by being in that position, already someone who owes.
Where that leaves the whole sequence
Eleven panels back, one dot on an empty grid could owe nothing, and that seemed like a small observation about a diagram. It turns out to be the ending as well. Everything between the two — the gap, the arrow, the thickness, the five conditions, the bending ground — is what happens in the space between a dot on its own and a dot on its own again.
Which means the question was never why should I care about other people? There is no version of you that gets to ask it from outside. The asking is done from inside the picture, by someone the picture already accounts for.
What this doesn’t prove. Not that nobody can behave as though it were true. People do, daily, and the ground tears the way the last panel showed. It proves that the position can’t be lived in, only walked toward — and that every step toward it costs the person exactly what he was walking there to keep.