I think the slop part is just what you get when you inject no opinions and put in no effort to apply taste (which you probably have and/or could develop). No care is put in. It looks generic and sloppy because it is generic and sloppy. You might have preferences over which generic and sloppy style is preferred, but at the end of the day a UI built without effort is going to look like what it is.

But if it functions fine and you don't have taste or want to be opinionated, why do you care?