If I understand the argument presented by Ishii,
Rush Limbaugh and John O’Sullivan it boils down to the idea that a hard-line USA policy against communism was responsible for the failure of the USSR to intervene in the democratic uprisings in Eastern Europe in 1989. The fallacy of this argument is easily proven by a close examination of Hungarian uprising in 1956. At that time, the USA was led by the Republican President Dwight D. Eisenhower with the Republican Secretary of State, John Foster Dulles. The Republican John Foster Dulles took an extremely hard line against communism and supported the hard line policies of massive retaliation and brinkmanship. The USA presented itself as the strong supporter of democracy in the world at that time and said that it was ready and able to engage in massive nuclear retaliation to protect democracy. However, the American support for democracy did nothing to stop the USSR from crushing the Hungarian uprising of 1956. At the time of the revolution, the Hungarians threw out the communist government and setup a new government which declared an immediate and unconditional ceasefire and that negotiations would begin to withdraw all Soviet troops from Hungary. Further, the government declared that it was withdrawing from the Warsaw pact. For a while, the USSR accepted the new government, but shortly after decided to intervene with Soviet troops to crush the Hungarians. As a result about 3000 Hungarians were killed. Did the hard line policy of the Republican John Foster Dulles and the Republican Eisenhower in any way deter the Soviet leaders from invading Hungary and reestablishing a communist leadership? No it did not.
As far as Polish Solidarity was concerned, it was going nowhere until Gorbachev announced the end of the Brezhnev doctrine in 1988. At that time, in 1988, Gorbachev said that the Eastern bloc nations could determine their own internal affairs without any intereference from the USSR. It was only after Gorbachev’s 1988 declaration that the effective Roundtable Talks between the government and Solidarity-led opposition in Poland were held (in 1989). It was these talks in 1989 which led to semi-free elections in Poland in 1989. Remember that 1989 was the year after Gorbachev had voided the Brezhnev doctrine (1988). In the elections of June 4, 1989 a number of anti-communist candidates were elected and subsequently uprisings in various Eastern European countries occurred.