What's the Deal with 2003 Borns?

As a 2003 born, I realize that Gen Z boundaries are usually all opinion-based tbh but 2003 is such an confusing birth year. People act like they are aliens from another planet. Are they 2000s kids or are they 2010s kids? Or both? Are they early 2000's babies, or are they not? Are they Elder Gen Z or are they not? 2003 borns are basically the monkey in the middle.