Man, could you imagine if there was a single meaning to life? That would be miserable. Every single action you do would have to be for fulfilling that one single purpose and if you were doing anything else you'd be failing. Want to play video games? You're not fulfilling The Purpose. Eating, sleeping, taking a shit, sure, it's to keep you going for The Purpose, but it's also failing to work on it in that moment. Taking a vacation would be blasphemous.
Meaning is something applied to things better by people, and I think I prefer it that way.