The fellowship, especially the human members were made up of aristocrats doing things for honor and Valor. But most humans in 4th age me were living in squalor, a shell of a former great empire and people. Even the movies did a decent job of showing the distrust, violence and squalor and curruptability of average men.
All that said yes show less toxicity and more role model responses to hard situations is a good idea. But drama sells.