If we're being absolutely pedantic, I don't know if Nazism is the adequate term here. But putting that aside, the argument is that we're progressing towards it,

If we're being absolutely pedantic, I don't know if Nazism is the adequate term here. But putting that aside, the argument is that we're progressing towards it, not that we're in the final stages of that transformation. Also, why gas chambers specifically? The means don't matter as much as the objectives.