With auto complete I rarely type more that a character or two of any single thing. I doubt it takes me much longer to compose a traditional program compared to array language syntax with modern tooling.
The (human) memory footprint of the more verbose program is much larger though, requiring it to be thought of in smaller chunks, and thus in a slower manner. You can't keep the mental model of a 1000 line program entirely in your memory, but a 10 line program is different, even if the individual lines are more dense.