Regarding point A, the statesian working class far outnumbers the statesian military. The Black Lives Matter movement absolutely terrified the bourgeoisie, because even in the face of that, numbers have power.
Regarding point B, this is not static. Socialists have been steadily working to improve the level of class consciousness in the US Empire, and this is having slow and steady results. It's why there is a dialectical reaction to these new developments.
The task is difficult, but becoming increasingly possible year over year.