If you haven’t seen it already, a recent Gillette ad has stirred up a whole lot of controversy: “Boys will be boys”? Isn’t it time we stopped excusing bad behavior? Re-think and take action by joining us at https://t.co/giHuGDEvlT. #TheBestMenCanBe pic.twitter.com/hhBL1XjFVo — Gillette (@Gillette) January 14, 2019 The commercial, which…