If you use Tissue Addon from Alessandro Zomparelli in the past, you can think that Tissue has some kind of elements of LOOP in it. And also if you play with ARRAY Modifier, it is also in a way the idea of REPETITION and REPEAT is in the LOOP. However on top of that you will eventually realize LOOP can open up a lot of possibilities that are unseen before.

Loop can also be RECURSIVE and that’s something you will discover later.

GITHUB:
https://github.com/enzyme69/blendersushi/issues/662