On paper at least, Emily Strulson might seem a welcoming host to the weekly protests outside Supreme Court Justice Brett M. Kavanaugh’s home.

The 46-year-old artist, who lives a half-block away, first marched for abortion rights as a middle-schooler with her mom on the National Mall. The court’s recent moves to overturn Roe v. Wade prompted her to chalk out a message on her driveway: “Reproduction Rights are Human Rights.” And she has had more than 200 yard signs printed and distributed that echo the widely held sentiments of her left-leaning jurisdiction just north of Washington: “Chevy Chasers for Choice.”