HE WAS MOSTLY an anti Trumper, and semi deranged:  https://www.express.co.uk/news/world/1169449/david-koch-donald-trump-dead-billionaire-tariffs-china-row-spt Not a true anti Trumper, but did not want Trump to get nomination. Fuck him. Typically Koch gave 60 million per election to Republicans, but gave ZERO DOLLARS to Trump and secretly wanted hillary to win evidently. Koch made significant political contributions to leading figures in the Republican party, including to Wisconsin Governor Scott Walker’s 2010 election campaign and to Mitt Romney’s 2016 presidential campaign, though the brothers refused to donate to Donald Trump’s 2016 run.