On "Spike" By George Orwell

George Orwell spent a night in a workhouse (spike) near London and this short essay is based on his real-life experience as a vagrant.
 He talked about dealing with confinement. "It is a silly piece of cruelty to confine an ignorant man all day with nothing to do; it is like chaining a dog in a barrel, only an educated man, who has consolations within himself, can endure confinement." I derive from this a comment on the nonproductive system of the spike, not necessarily a cry about the unfair state of treatment that tramps receive, aside from Orwell's view on living within limits.
The dialog with the young carpenter marks an interesting point in the essay. "It was interesting to see how subtly he disassociated himself from his fellow tramps. He has been on the road six months, but in the sight of God, he seemed to imply, he was not a tramp. His body might be in the spike, but his spirit soared far away, in the pure aether of the middle classes."
Keeping in mind the earlier conversation between them that included the carpenter's opinions on why the spike is in this condition and that a tramp (a true tramp) is lazy and unproductive by nature, I think Orwell is portraying the character of the carpenter to further emphasize this simple point. Hence justifying the judgmental tone that is sensed throughout the essay.
The ending:"he put four sodden, debauched, loathly cigarette ends into my hand." a tramp is displaying kindheartedness while also shoving the expected and explained uselessness. A delicate touch.