Is it acceptable to re-script a video somebody has already scripted (when both free)?

I am sure there was an ongoing discussion about that in an other thread. Sadly I cannot find it now.

Edit
Found it here https://discuss.eroscripts.com/t/is-it-ok-to-make-a-new-script-of-an-already-scripted-video-but-make-this-one-free/50965/32