When will we become a humane society?

You can't see it well but I was driving to grab some lunch today and saw this sticker. It's a little boy peeing over the word "Islam." I can't help but cringe and get angry over the ignorance around us. I know ignorance exists everywhere and I know there are many that don't feel this way but why showcase your hate for others? I'm all for freedom of speech but I feel this takes it too far. I just don't understand the hate that grows for other people. We are all people! I feel like every school system should provide a course on humanities and religion to educate our children about other cultures and traditions to help limit stereotypes and generalizations. Yay or Nay?