Painting capabilities

Dear Mc Developers. I love playing Minecraft, but I always get lost because I have an adventurous spirit. I think that if it was possible to make paint in the game, I would be able to find my way better with colour coded routes. So, before I create a whole movement where modders create the module for you, do you think this could be something you could try to implement in your game, please? Best wishes, MC enthusiast