Why are Lisa’s and Jennie’s album releases so close together?

I’m shocked i haven’t seen people talk about this yet but isn’t it a bit shady that they released their albums so close together??? i would imagine that if they were friends they would find a way to make their debuts a bit more distant, right? this is just going to become a charting competition between blonks and i keep thinking this was intentional and a competition between them irl, yk? Or maybe one of the two unexpectedly announced it so close to the other as jab? I truly believe they dislike each other. I truly believe they were both convinced they would outshine the other and thrived on the thought of that.