It's not that we are lazy, its just that people tend to pick the better solution. If the structure of co-existence based on anarchy is created and better yet already working for someone somewhere other societies will adopt it. You can't expect people to give up there commodity, they worked so hard to get it. That ties with the last said in the post. People just don't want to think about "unnecessary" things. We gave up our freedom for a piece of mind. I touch upon that topic a bit in my recent post about our great alienation from the world. If you are interested check it out:
https://steemit.com/anarchy/@drumsta/the-great-alienation