The point really isn't just the use of technology. People don't complain when a hand drawn poster is photocopied! The issue is that it's taken a human out of the creative process _and_ it's using the plagiarism machine that is also making everything worse while enriching a handful of the worst people. It's a sign of how lazy the event organizer is, and how little they care about people, which is especially foolish for an event where you would like "people" to show up.