I do get where you are coming from and I do have to admit that even to me the entire reverse currying seems kind of alien…especially as someone coming from a very functional style where functions stay very short…

Unfortunately most JS code I work with is not written in such a functional style, so function bodys very often become larger than a couple of lines and in these cases having to search the argument somewhere a couple lines down does break the flow for me a bit…

It's the least problematic trade off I could find so far, trying to marry FP and procedural JS dev styles :)