Using the Debug stick you can make interesting things with blocks that have several states (functioning blockless ladder, old fence behaviour, a fancy stool, make an empty brewing stand appear full and
Using the debug stick you can make nicer boxes or guardrails for trees/lampposts : r/DetailCraft
Debug Stick | Recreated from 1.13 | 1.8 - 1.12.2 | SpigotMC - High Performance Minecraft
can u make a debug stick in survival? - YouTube
I thought of this amazing bridge design! It needs a debug stick for the fences, so it's not going to work in survival. : r/Minecraftbuilds