Though Bongo is surely right there would be moral sentiments even without language, now we are dealing with something identified: specific emotions like empathy, sense of justice, disgust, indignation, pity. Yeah those would exist without language. And yes, language has made things much more complicated, and the preoccupation with analyzing sentences makes it even even worse.

If people can realize all that without looking at the very nature of communication, that would be great, but in my experience most people feel hesitant about scrapping so many centuries of philosophy and need to see how the language makes such a mess of things before they can truly feel comfortable with it. If Bongo is ready to scrap language analysis now and drop all the silly -isms, I'm preaching to the choir.