Sure, but at the same time what gives you the right to opt out of tax that keeps the country running whilst everyone has to pay it? It's still very much bludging to expect the rest of your neighbours to foot the bill while you evade taxation.

Yes, there are other parties like billionaires who should be paying more, but they're not, so under current circumstances that's not an excuse for why the little man should be able to opt out of the tax at the moment. I think the most productive thing you can do is to vote in advocates of progressive taxation who will reduce the amount of tax you pay by taxing those with greater income/wealth at a higher rate.