Disney served well. They did not kill SW. They kept the passion alive.
I concede you have a point, but I honestly only felt frustrated after TFA. When watching TLJ I had lowered my expectations a lot so I left the cinema shrugging. I haven't watched ROS yet, nor Rogue 1 or Solo. I probably will at some point but I would say apathy is pretty close to the truth by now, at least in my case.
That said, I do take the time to bitch about my disappointment in this thread, so I agree there's some passion left. Give it a couple of more disappointing movies and it's probably gone.