Anyone who ever tried to hook up another human being in person for first time in his life to a DAW just knows this stuff, who never did that, can't understand this and only see in the eyes of his own preference.
We all want to explain it to be so simple and easy than we realize that DAW is just not it, we know why we are workarounding and using few DAW's, but explain that to innocent guy sitting there who just wants to make some noise without all that jazz/easiest way possible.
It's all about them, not us, our own preference means nothing here, we should care about him and his best interest, I actually did expanded with one of mine on pros&cons about many of them in the way he can understand and he picked up the one he feels like using, but he is older, your kid on other hand is left on your mercy, so don't ruin his first experience that easily, choose wisely.
"DAW, big deal", yeah, it's a big deal, this can determine is he going to get into it or not.