The little lessons you learn, right?
1- use meatballs next time. And way less ketchup. Despite the desire to use more, use less; it might be more palatable as a meatball soup
2- don’t make a full batch of this without friends who like ketchup enough to help you eat it. No, really. No, Really.
3- Just… emergency food only, please. Making something palatable from something you expect on top of burgers or meatloaves into a soup? Urg, hard to handle even trying.