Lack of parental controls regarding the marketplace

There should be an option within the parental control settings to disable or greatly reduce the presence and pushing of the Minecraft Marketplace. It certainly should not appear in the UI before any real game features, and yet it is shown on the main menu, then again before world creation, then again and again every time you pause the game. I should not have to help my younger siblings navigate the UI menus just so they can play the game because the push for micro transactions is so blatant and shameless.