Export/import worlds on Minecraft Bedrock

A import/export button can really help Bedrock users easily transfer their worlds from one device to another, I wanted to transfer a world from my Android to my chromebook and I cant do it because my Chromebook doesn't show a com.mojang folder so I cant put my world there, plus the techniqe I used requires to zip the world, transfer it, and unzip it which didn't work, So please Mojang if you are reading this, please add a button to transfer/import/export worlds, and can send the world via your Minecraft account to the device of your choice if also signed in with your account