Republicans who get their news from nonconservative mainstream media outlets are less likely to support Donald J. Trump than those who follow conservative outlets. And sizable numbers from the first group say they think Mr. Trump acted criminally, according to a recent New York Times/Siena College poll.
This division could affect his standing among Republicans in the general electorate — a decidedly different group from G.O.P. primary voters. That is in line with research that shows that changing the media habits of Fox News consumers may actually change their views.
One hundred percent of the Republicans in our poll who said they got their news from Fox News or other conservative sources said they intended to support Mr. Trump in the general election. This stands in contrast to Republicans whose main media sources are outlets like CNN and major news organizations: Seventy-nine percent of them plan to vote for Mr. Trump, and 13 percent said they planned to vote for President Biden.
And across many measures, mainstream media Republicans are less supportive of Mr. Trump. They are 20 percentage points less likely than conservative media Republicans to say they are enthusiastic about Mr. Trump as the party’s nominee and more than 30 percentage points less likely to say Mr. Trump’s policies have helped them personally.
Despite the perception that most Republicans watch Fox News, the share of Republicans who said they got their news from sources like CNN and major newspapers was similar to the share who said they primarily consumed conservative media — roughly 30 percent in each case.
