I mean, at this point, you're just saying he didn't answer it the way you would have answered it and that you think there's a correct answer and that he failed you personally. Going through life like that isn't going to lead to good outcomes. Trotsky was like that, too. Becker's answer to the question was not revisionist, it was not imperial apologia, it was not incorrect. The logical inference we can draw from Becker's response is that more must be done to secure the revolution, even if Russia and China are bringing about multipolarity, and this inference is correct. So you may disagree with the answer, but it leads to the correct outcome. There must be a socialist revolution in Russia at some point if the global working class is to be liberated. Just having a multipolar world replete with non-socialist powers is insufficient to the task. As socialists in all countries hear this answer, the only inference to be made is that we each have work to do building socialist revolutions domestically so that when the multipolar world emerges and as it develops, it is the workers that drive what comes next.