The last company I worked at eventually became a Big Tech. In the beginning though, we used to ask all engineers to pair with customer service folks to deal with ticket triage. When we got a bit bigger, we used to have rotations where eng would pair with customer service folks. Being on the other side of that was very eye-opening for all eng. Many used to come in with the same bias that you see on this site, that how dare you be routed to some automated service and how inhumane the service is. On the other side you see competent CS agents absolutely swamped with low-level questions that were often literally answered in docs and FAQ pages. I think getting transformer-based triage models correct can unlock tons of value.