Found a duplication glitch on bedrock : r/Minecraft
Shulker Box Duping in 1.15.2 using Update Suppression. Design by gpw : r/technicalminecraft
Tutorials/Block and item duplication – Minecraft Wiki
How to do the duplication glitch in Minecraft Bedrock Edition
so, i discovered a glitch in which i can replicate items in survival mode without the shulker boxes that you would usually use for duplication. and this is the end result pretty
Tutorials/Block and item duplication – Minecraft Wiki