You hit the nail on the head, the set of images that can only be taken with a DSLR/MILC is getting smaller and smaller.
To counter that a bit I'd like to add that there is a rise of video/youtuber folks wanting smooth 4k video with tracking auto-focus, and real bokeh which is making cameras, or hybrid cameras relevant again. I don't think phones do fake bokeh in video mode or do low-light video w/o looking like ass.