Careful here. This can be said about the other side as well to parrot news stations, media outlets and propaganda. This is surely no way to address such a situation - it is one-sided and judgmental. You need to open-minded if you want to hold such a difficult conversation.
Basically I just believe the modern liberal ideas because they sound right to me and I haven't heard any serious rebuttal. "Parroting" might be a bit harsh, but only a bit.