What about higher taxes makes something objectively more socialist? To borrow my above reference, the taxes (on those who were actually taxed) by the ancien regime were a much much larger part of a citizen's income than today, and France had similar problems at times with budget deficits (and, similarly, times of great surplus, which predecessors were more than happy to spend on pointless wars...), does that mean that Monarchist France was more socialist than the United States is today?
My point being that taxes do not alone make something "more socialist." It all depends on where those taxes fall, how much it is, and what the money goes towards, but those things make it increasingly leftist, not socialist.