> In practice taxes are used for all sorts of things which you may or may not agree with (e.g. foreign wars), and other things that you may agree with but maybe don't believe tax and government is the most efficient way to provide it.
So? You can't evade taxes for A but not B -- if you evade taxes, you are actually more likely to hit, say, orphans, than, say, big business or war profiteers.
I can't respond to "may". If you think there is a better way, humor me, though even then I don't see how one should be allowed to "have the cake and eat it", namely profit from the infrastructure upheld in no small part with taxes, but then not pay taxes because there are better ways. Then make business and be a citizen where it's done a better way, or try to change it where you are.
And yes, I'm aware that taxes get spent on all sorts of crappy things, that doesn't invalidate the general idea or the social contract, and just because I think "trying to minimize taxes whenever possible by all means" is always immoral, doesn't mean I think all taxes are moral in all instances.
> The blasé assumption that tax == moral is just another form of the left wing assumption that people working for the state have a slight moral superiority over people working in the private sector
Except I don't have that assumption, so it can't possibly be a form of that. That simply doesn't parse.
Though we could discuss the meaning of "profit". Someone who voluntarily reads stories to children with cancer does profit from that, too, and furthermore they are also considering the profit others have from that. So it's still a "desire for profit". Hey, even Jesus asked "what does it profit a man..", profit in itself apparently not the issue, but rather what profit, and at what costs to whom or at what point down the road. Profit, in my books, isn't just measured in the amount of money or land something nets, but in everything it involved to get there.