When the first film opened in 2015, it sparked a debate about pain, power, and BDSM. Five months into the #MeToo movement, the franchise finale “Fifty Shades Freed” is hitting theaters - and despite our mental image of Dakota Johnson’s submissive Miss Steele, she might be a role model for the moment. The innocent “ Fifty Shades of Grey” heroine is just out of college and being whipped by a billionaire. Here lies Anastasia Steele, blindfolded and hog-tied.