Comment by jrm4

Yeah, I'm looking at this and perhaps it's useful to distinguish absolutely useless from of limited use.

My guess is -- the improvement one might get from using Grammarly might be equivalent to "a faster version of, let me read a BUNCH of examples of similar writings to spark an idea of a better way to say a thing?"

In other words, it feels like the thing that Grammarly might be useful for probably lean "syntactical" over "meaningful?" Something like that.