A lot of us don't want to be quite that serious about world problems. Our life is there to enjoy, not to be an eternal dissident, eternally unhappy with how things are and with the state of mankind.
As far as the mechanics go, working with other people on received ideas was for me a very interesting technical problem. I can't say that any of my collaborations engaged my heart, but they engaged the craftsman in me.
There is a great deal of cyberpunk that I admire, especially the work of William Gibson which I think is excellent. Somehow he speaks from his own heart and cyber punk is what comes out.
So I wrote what I hoped would be science fiction, I was not at all sure if what I wrote would be acceptable even. But I don't say that I consciously wrote with humour. Humour is a part of you that comes out.
It takes me a long time to get with a landscape. It took me 20 years before I wrote anything about Ibiza, and I haven't written about Oregon yet, although I've been there 20 years - possibly I'm almost due.