Except (gdocs for comparison) I now can:
1. Effortlessly access the doc on multiple devices, wherever there is cell or WiFi. 2. See a visual history of every change I've ever made to the doc. 3. Collaborate with many other people in real time. 4. Easily incorporate images, tables, drawings, and other files. 5. Compare documents. 6. Use other character sets and emoji. 7. Add, have others add, and review comments.
I'm sure there's more. I don't remember everything about how primitive things were 30 years ago.