First, Fascism is not National Socialism, even though there are some similarities.
And, second, Fascism isn't "far-right" either.
It is a pity that people persist in thinking of political movements in terms of that old straight-line graph while, at the same time, most people seem to realize that the circular or horseshoe-shaped or quadrant models are more correct. If these were used to address what we are talking about here, it would be obvious that Hitler and Mussolini were anything but "far-right."
Now, as to Hitler being a verbal trickster, yes, most people recognize that, but neither does it mean that everything he preached and (perhaps more important) everything he did was not Socialism. It adds up to a form of Socialism, although not identical to Marxist Socialism.