Republican vice-presidential nominee JD Vance in 2020 agreed with a podcast host who told him grandmothers helping to raise children is “the whole purpose of the postmenopausal female.” Vance had not yet been elected to the U.S. Senate at the time. The venture capitalist turned Ohio Republican politician also agreed with the host who said having an in-law who would raise his children was a “weird, unadvertised feature of marrying an Indian woman.” Vance in 2020 was working at his venture capital startup funded in part by billionaire Peter Thiel. Usha Vance, his wife, was a civil litigation att…