I've brought this up a few times and the response is usually against me. I feel the same way, although I understand that people need to work and people need to get paid. I've worked jobs that probably had little if any positive net impact on society. I'd contend that net-positive industries are actually a small minority. Just because something provides a consumed/demanded product doesn't mean that it is a net positive, and I think people generally aren't as good at diffentiating between the two.