Political scientists who have studied Republican voting since the rise of Trumpism are not surprised that accused candidates have soldiered on — and that their primary rivals have approached the accusations tepidly. In this fiercely partisan moment, concerns about personal behavior are dwarfed by the struggle between Republicans and Democrats, which Republican men and women see as life-or-death. Increasingly, Republicans cast accusations of sexual misconduct as an attempt by liberals to silence conservatives.

The candidates who do speak of their opponents’ domestic violence and assault allegations often raise them not as disqualifications in looming Republican primaries, but as matters ripe for exploitation by Democrats in the fall.

“It’s a horrible problem; he’ll never be elected, and that’s the educational process we’re going through right now,” Gary Black, Georgia’s agriculture commissioner, said of domestic violence and assault allegations leveled at Herschel Walker, his Trump-backed Republican rival to take on Democratic Senator Raphael Warnock in November. “There’s a great desire for Republicans to get their seat back. Electability is going to be the issue over the next six weeks.”