Comment by N_Lens

It's more that right wing voters engage with and believe more misinformation and lies as long as it accords with their biases. Foreign state sponsored actors have long been using social media to divide the masses and it works way better on Republican voters, though they'll take any suckers they can get. Also the reason why there's so many Right wing political commentators and pundits, because there's a lot more money on the Right wing side of the grift. Right wing serves capital after all.