I wont lie I do think one party who may or may not start with a D and be Left operates as a hive mind. Except for a very specific few and only over very specific things they will not speak out against the party. Within the R and right-leaning party you tend to see no only a trend of the representatives in both the House and Senate getting younger but also coming from a wide variety of backgrounds who stick to what they know from experience and not just off what the vibes are or the catchy phase is