Drop Inventory Game Rule for Bedrock Edition

I was thinking about having a drop inventory command. It is different from the keepInventory game rule. Basically, we can have a command like /gamerule dropInventory [true/false] and it toggles a setting that says if the player drops their inventory or not. I want this because when I make maps and such, I don't want the players keeping their inventory when they die. Having an option/gamerule like this can make it impossible to get your inventory back once you die.