I am building a startup, and with all respect to the creators of this project, when confronted with a UI full of objects that you have no idea how the user will

I am building a startup, and with all respect to the creators of this project, when confronted with a UI full of objects that you have no idea how the user will preceive it, these advices don't really help.. "Make a product useful" is almost like "Do the right thing".