Manson doesn't give us a proper framework for non-fuck-giving living. His platitudes often come out as trite. But there are some passages and touchpoints in this book where the ideas are sharp and will get you thinking about how they apply to your own situation. And the ones that appeal to me likely will be different from the ones that appeal to you.
So I'd say this is worth a read to see if anything in it can help you better understand your own situation and approach to living.