Chomsky never whitewashed anything - he just disputed some of the Hysterical casualty figures associated with the Cambodian Genocide: figure for which population demographics and corpses do not support.
An avalanche of deceptive words, signifying nothing.
What purpose was served by disputing the accepted numbers other than to attempt to downplay the magnitude of the genocide with nothing but words? He had no evidence of his own to establish a more accurate measure of the magnitude of the genocide. He was just talking deceptively out his ass.
After the US got beat in Vietnam and retreated, there were a lot of parties in the west that were just too willing to show that only disaster happens when he Great Defender of Freedom - the USA - pulled out of Vietnam. And it was these same parties that exagerated the tragedy that was occuring in Cambodia: especially War-Hawk Universities like Yale and their ilk..
Excuses, excuses.
His detractors are right about him. He can't tolerate any disagreement with himself. He will continue to emit avalanches of words (each of which will need to be checked and independently verified before quoting) until his dying breath.
Nevertheless, Cambodia was a tragedy - just not as great as the hawks would have you believe.
What difference does it make? What measure of the magnitude of the genocide would make you feel vindicated?
Later, the Chinese got tired of Vietnams pacification efforts in Cambodia and invaded Vietnam in 1979. This did not go well for the Chinese, and they withdrew. Actually, Vietnam had stopped the Chinese Army without ever recalling their frontline troops from Laod and Cambodia: they beat the Chinese with the Vietnamese-Army "B Team". Geez...Those Vietnamese were some fighting mofo's: First America....then China.
It is hardly surprising that the NVA mauled the Chinese. The Chinese weren't that good back then. When the Chinese entered the Korean conflict, one worn, half frozen Marine division was surrounded by 10 divisions of fresh Chinese troops. The Marine division and the supporting Marine air wing mauled them so badly that The Chinese dissolved the remnants of all 10 divisions. The Marines escaped the encirclement with all their casualties and equipment, and were further burdened by many Chinese soldiers who surrendered to them.
I'm sure today's Chinese army would do much better. But there remains only one military on the planet that has stayed nose to nose with the NVA for an extended time.
I was within spitting distance of NVA troops on several occasions. These encounters were largely a series of SNAFU's on both sides, but I did get 1 of them (totally in self defense, they were after my ass) and another from long range (they were after my ass again), and they didn't get any of me. So me 2, NVA 0. Presumably you will be less effusive in your praise of the NVA in the future.
But I'd bet on the NVA against Hesbollah. And I'd give odds. The NVA of the Vietnam war era were tough customers in close combat. They were also very good in large unit actions, but it wasn't a fair fight due to US air and artillery support, which was very effective. So the NVA used hit and run tactics and avoided extended large unit combat, except at Khe San. But they were badly mauled at Khe san, and never tried that again.
The NVA had no military strategy in their struggle against the US in South Vietnam. Their strategy was political. They sought to send as many of us home in body bags as possible, to turn public opinion in the US and thereby force the US to pull out of the conflict. They used our open, democratic society against us. To that end, they were willing to trade a lot of Vietnamese blood for much less American blood.
And China's experience in Vietnam should serve as a warning....and a rebuke....for those ignorant American Warhawks who insist that the US should have invaded North Vietnam. I mean, what a crazy idea. It would have been an utter disastor for the US Military.
A successful invasion was possible, but it wouldn't have been worth it. A successful invasion of North Vietnam would have required a WWII level effort, likely resulting in a long occupation with an insurgency and a cacaphonous international outcry over too many civilian casualties. The South Vietnamese army probably would not have been up to the task of occupying and pacifying the North.
The containment strategy to limit the spread of aggressive communism was correct, but not that way. Perfect hindsight suggests that Vietnam could have been pried away from the USSR and China after Vietnam was unified by the North Vietnamese.