It's not the job of a big box store with more inclusive bathroom policies than some people prefer to police my children as they use the restroom. Target isn't the FBI or the local police department. They are a public retail store, open to people from all walks of life, including some who identify with gender in complex ways.
I do not ordinarily cover the newest fads. This week, however, I am making an exception because the newest fads are inspired by a movie that will be released the day before Valentine's Day and the timing of this column is such that readers who are inspired by it can rush off to their nearest Target stores and present their purchases to their Valentines on the day itself.