Sure. It's a no from me. I think Gary should avoid paying taxes because he did a mean tweet about the people I don't like.
If he's not paying the correct amount of tax, he should. And if he's broken the law in doing so then he should be appropriately punished for it. However, I'd assume he's using the handy loopholes so many rich people and corporations enjoy using.
Ideally the tax loopholes that him and the likes of Amazon and Google take advantage of, thus robbing our country of Billions of pounds, should be closed up. Unfortunately we seem to have a government that in their near 14 years in power have put little effort into doing so. And instead of trying to recuperate these lost billions from tax avoidance, are happier to slash and cut every essential service they can instead.