When Eve, a 15-year-old from Maryland saw Donald Trump’s daughter Ivanka speaking at the Republican National Convention in 2016, she immediately took a liking to her. Admiring how poised she was while addressing the audience, Eve started an Instagram account dedicated to the famous first daughter called “AlwaysIvanka.” The account caught fire instantly, and in the days after Trump became president, it gained more than 10,000 followers, including the first daughter herself. Over the course of the next six months, Eve noticed how little coverage First Lady Melania Trump was garnering for her work in the White House. So she...