'Wasting' is a subjective opinion. I think we both like story-based experiences, which makes XXLove, Plump City and Plus Size Family Taboo our preferred picks. But for someone who isn't interested in story or simply wants some one-handed gameplay without thinking too much - the simpler concept allows for more variety for the developer as well. You don't have to bother with translations, continuity of story, etc. Just because we feel like having a story is a plus doesn't mean all of his patrons feel like that.
Most people think Chaxias' models look unappealing. Yet his fanbase still plays the games he creates. That's who he caters to and that's where the games should go. Just wanted to pinpoint that different people want different things from his games.