Reviewing or revising is another matter, but that works better without typewriter mode
Above, I talked about the difference between snapping-style typewriter mode, and the margin-style of the “scrolloff” feature in Vim. I don’t want my view snapping around when I’m editing. But scrolloff is a much gentler way of making sure your cursor never reaches the absolute top or bottom of the screen. This is something I always want turned on. Always.
Most implementations of typewriter mode just hard-lock your cursor to a specific location. In that case you’re right. That is annoying when trying to edit.