Americans take their freedoms for granted. We Americans haven't experienced war on our soil within living memory. In general, America is safe and individuals have enormous freedom. I worry that the younger among us are ushering in more and more technology, and, as you stated, with that technology will come surveillance and an easier means for corporations and government to inspect, analyze, and control our lives. Hand-waving these concerns is naive and demonstrates a lack of knowledge and understanding of history and just how evil people in positions of power can be.