Oh dear. Camila's vocals on a Sophie production sounds like an ear-splitting mess Since her voice is so high pitched and can veer into squeaking (just like Sophie's production style does), she needs more light and ambient production.
If she's about to go down the PC music path Best of luck to her.
Yet SOPHIE/PC Music usually works with lazier, less talented, and less intelligent people than Camilla (excluding Charli). On top of that, Camilla is actually famous and has hits with 5H and solo collabs, something SOPHIE lacks entirely.