From May 2017 Harper’s Findings:
Americans’ meat-eating was found to be highly ideological, and the degree of a person’s “carnistic domination” tends to predict not only right-wing authoritarianism but also the odds of exhibiting benevolent sexism, hostile sexism, and symbolic racism.
And…
A negotiation experiment at the Wharton School of Business found that male participants became more aggressive and less chivalrous toward women following the election of Donald Trump.