I will be shocked and appalled if by the time the International Court of Justice has found Israel's actions in Gaza to be genocide, all those who morally condemned the usage of that term more than Israel's actions, will actually stand up and begin protesting on the right side of history.
Often these people were justifying this belief by claiming we need to wait on an official court ruling before allowing ourselves to condemn and protest genocide, an arbitrary standard never applied to any other conflict in human history.
This logic falls right into the moderate's fallacy: those who tell you your messaging and optics are too extreme to reach a large audience, or that we must wait for now is not the right time to make the issue heard, don't have your intentions in mind. They hate and disagree with your civil rights movement, telling you to wait is simply their best strategy to slow you down.