Didn't she have an epiphany about tyrant regimes when she put out a full page ad in the NY Times about the horrors Pol Pot regime? Geez, looks like she's about to make another mistake again only to be proven wrong later.
The first was the split within the left-liberal camp in the US. This was symbolized by the action of singer and civil rights activist Joan Baez in supporting a full page advertisement in the New York Times condemning Vietnam's re-education camps and human rights abuses. Her sources of information included recently resettled refugees in America who had undergone incarceration despite their anti-American activism and NLF sympathies in the pre-1975 period. The result was splintering of the Indochina Lobby with pro-Hanoi hardliners increasingly condoning Vietnam's slide into the Moscow camp.[14]
Douglas Pike, Indochina Archive director at UC Berkeley, fondly recalls a conference of antiwar activists not long after the New York Times advertisement appeared which turned into a shouting match between doves who now could not agree with one another on whether to support or condemn Hanoi. He may have been facetious, but Pike, who became famous for being an outspoken State Department hawk, saw more fury between them than he had ever seen between hawks and doves. There was no lost love between either side, to be sure, but one would perhaps have expected more civility from "pacifists." As lines were drawn and crossed in the Third Indochina Conflict (the invasion of Cambodia by Vietnam), similar lines were drawn in the West as well, where a distinctly pro-Hanoi faction critical of the Khmer Rouge formed, leaving behind only the truest believers in Pol Pot (i.e., the last of STAV scholars).[15] Like F.A. Hayek's dedication of his classic 1944 treatise The Road to Serfdom to "Socialists of all parties," this thesis is about some of these same socialists.