Okay, if your problem is with the benefits, say so. It's not clear to me that there are any benefits that are actually exclusive to taxed funds. I'd be willing to consider defense against invasion, but I'm not even sure, there.
Well, given that the parent comment is "Why don't you find a place where you don't have to pay taxes? Would it be as nice to live in as the US?", it seems a tad disingenuous to use people who don't pay taxes in a country where everyone else does as an example...they are still recieving the benefits (if any) of taxation.