I think we should be concerned because I believe there are ways to accommodate those people without abandoning them altogether. I think that the individualist mindset is so absolute and all-encompassing that it prevents most people from even thinking any other way.
I am personally concerned because I find that I care about other people even if they lie around in a hammock all day. I'm not insinuating that you don't care, but my personal reaction is to try and think my way through to a mindset and ethico-political system that can care for such individuals. This is why I'll likely never come around to an anarcho-capitalist position. I believe that such a system necessitates that some individuals be left on the sidelines, and I have trouble accepting that.
The concern of the market is market participation. Those who chose not to participate are not excluded from any participation if they change their minds later. Also, nothing prevents someone so concerned about Mr/Mrs Hammock from taking care of them. They aren't "left on the sidelines", they decided they wanted to be there.
If you mean people that merely don't want to do x_job, that's fine, there's a effectively infinite amount of things that could be done. Choose something else. Just don't start breaking windows and expounding on how it's benefiting the economy, etc.
I don't believe that all government automatically equals authoritarian enslavers. I don't believe that living under some form of political system means that I'm a slave. I believe that there are ethical modes of politics, but that they're complicated and multifarious. And I think anarchy is an easy suggestion that masquerades as a solution.
Obviously it's not an easy suggestion, as quickly as it is usually rejected.
It obviously doesn't solve some of the problems that the state supposedly exists to handle. But the state doesn't handle them either, it just creates more problems. I think that is the general practical position.
Obviously some forms of government are less "enslaving" than others. On a practical note this may be relevant, but not in an ethical discussion. Note I am talking about coercive government, and not organizational heirarchy.
I also don't believe that anarcho-capitalism is an ethical system because it doesn't demand ethical action of its practitioners. Its successful operation merely falls in accordance with what some people deem "ethical." This merely gives the appearance of ethics while actually existing purely for its own perpetuation. Finally, I don't really believe that humanity will achieve any kind of emancipatory political system that I envision or argue for. I think that long before that happens our systems will evolve to the point of being autonomous super-intelligent entities, and at that point we won't be much more than ant colonies to them.
As far as the liklihood of The Matrix before Utopia, I would agree.
All systems attempt to self-perpetuate, and all perpetuate and exist within what the controlling group deems "ethical". The former is why systems/orgs that exist purely to combat a problem cannot be trusted to do so past a certain point. Too much success renders them obsolete. It's why you have to worry about mechanics breaking things, manufacturers making things to only last a certain amount of time, or government creating more criminals and enemies.
Government is a reactionary organization to perceived problems of anarchy. It does not solve these problems, and creates more. The only thing that Gov is good at, and can possibly be argued as necessary for as war. But for those who see government as generally bad, war seems relatively counterproductive. Forming a government as a defense against other governments. You've already lost.
What anarchy does is eliminate the double standards for the "People" and the "Government".
Some rhetoric I found on Chomsky on a comment page.
"After randomly doing a bit of research on Chomsky I think it's a bit funny how a guy who says that American corporations "are just as totalitarian as Bolshevism and fascism," didn't mind taking money from them, either, because the Eastman Kodak Corporation also provided financial support. He wrote his first book, Syntactic Structures, with grants from the U.S. Army (Signal Corps), the air force (Office of Scientific Research, Air Research, and Development Command), and the Office of Naval Research. His next book, Aspects of the Theory of Syntax, was produced with money from the Joint Services Electronic Program (U.S. Army, U.S. Navy, and U.S. Air Force) as well as the U.S. Air Force Electronic Systems Division.
Serving this "fascist institution" (as he has repeatedly called it) became a family affair when his wife, Carol, also an accomplished linguist, signed on for Pentagon work participating in a DoD-funded project called "Baseball.""
Well, it does take money to pay the bills, and guess who controls the money in the system? I may as well be labeled a hypocrite for having been in the military and drawing the GI Bill, although that path was chosen before I changed my views.