Yes the uprising hasn't taken place but he was strikingly accurate on the weaker value of the unit of work and the need to work more for the same has been dead on.
No, that has not been accurate either. The downward pressure on wages you refer to is not universal, and it is not a devaluation of labor, but rather the effect of competition from previously isolated economies. And while that downward pressure may have hurt some unskilled workers in rich countries, it has been a far greater
positive affect on third-world workers. They haven't experienced the "weaker value of the unit of work" that you refer to.
What Marx never conceived of is the radical increase in worker productivity that technology has enabled. His conception of the total available wealth was therefore radically wrong, one of the consequences being that there's plenty of wealth in developed nations to give even ordinary workers a very comfortable lifestyle. And undeveloped nations can't provide that because they're
undeveloped, so worker productivity is low, not because they're being exploited by capitalists.
Again, I don't think many people who have claimed communism as their government did anything more than abuse the good intentions of those less educated or too impassioned to realize the lies.
Doesn't that rather indicate a symptomatic deficiency in the ideology, if it's so prone to such catastrophic misappropriation?
Also there was no progressive outcry to the Afghanistan war with almost unanimous support, save for Kuchinich.
That's simply not true. There was little opposition in Congress, but there sure as hell was opposition among progressives. Not all of them, and perhaps not even most of them, but it was definitely there. Don't you remember Chomsky, for example, crying about how the invasion would cause genocide through mass starvation? I do.
There were non-violent or more covert way of taking out Saddam.
No, there weren't. I don't know what makes you think there were, or what you think those options were, but no serious alternative has ever been put forward (and sending in special forces to assassinate him is not a serious alternative). There's an argument to be made for the costs of the invasion not being worth the benefit, but an invasion was the
only realistic means available to remove Saddam from power.