Age appropriate marketplace content

I would like to see a way where the marketplace can either be blocked for kid account access OR have the content shown limited by age. Too many times my kids (who love Minecraft, and are 5, 5, and 7) are playing and see something a bit “scary” in the marketplace. Gone are the ages of not having online access in video games, where the content is known and controlled. I am glad we can limit true online interaction, but this is akin to advertisements and content that we cannot limit how it’s viewed. I now find myself more and more having to limit how my kids play, and if they play at all. If Mojang could build controls into the game that allow us to help our kids have a safe and enjoyable experience, that would be ideal.