Slippery slope is also a logical fallacy, so there's that.
I can't see your point. Which is natural, as you haven't explained it.
Is qualifying the present situation as a slippery slope central to my argument? What if the present situation is not a slippery slope. Is my argument false? It isn't:
One comment takes a long term analysis and tries to determine if we are in a slippery slope. The reply ignores the long term view and looks at the particular situation.
Looking at the particular, short term situation is ineffective for determining if we are in a slippery slope. (this sentence is the crux of my argument)