Even with what you said, there's some clever things going on with the production of her music. I'm not great at explaining this so my explanation will probably be shit, but the frequency of the bass is shifted up so it sounds better on phone speakers and earbuds which don't sound great playing anything at an ultra low frequency. So yeah even though it's not high art or anything, she and her brother definitely know what they're doing. There's a reason why it's so popular.