Applying armchair psychology and a tiny bit of my own experience with trying to express frustration, I think this is using melodramatic/caricaturized negative a

Applying armchair psychology and a tiny bit of my own experience with trying to express frustration, I think this is using melodramatic/caricaturized negative articulation to express opposites to the point being made. As in, this person wants the opposite of everything being stated, and they're frustrated to the point of saying "of course I want everything to be going as badly as it is". I honestly don't read this any other way.