This question is about the Republican party's alternating views on young voters' future political behavior. The correct answer is based on the information that Republicans are panicking that young voters will never age out of liberalism. Option A is incorrect because it suggests a shift to the GOP after having children, which is not mentioned. Option B is incorrect because it focuses on the absence of children, which is not the main concern. Option D is incorrect because it introduces the concept of financial stability, which is not mentioned in the given information.