why not use the shortcut Shift+X for this? lol

Maybe because he did not know about it?

I think there are nicer ways to point out that a certain functionality is already contained in the software than this. Let's stay friendly here.

thats why: ....specifically for a selection of items that have different colored fills/strokes....

Shift + X doesn't apply to multiple objects with variant colors.

i.e: box with blue fill and black line, and box with blue fill and red line ... shift + X will not apply to all of them in a single instance,

let's you have 200 of these objects to flip, i'm sure "LOL" won't the first thing that would slip into your mind.

I haven't used this script yet but I am assuming this is the purpose; and if it is, it's super useful for so many designers and illustrator's so I don't think there's much to laugh at.

big ups to lehni for this project and frederickk for this script.