I do, pretty much. I'm a freelancer with my own limited company. I could pay myself pretty much entirely from dividends (=lower tax rate) rather than wages subject to income tax. Many people do. Instead, I pay myself a living wage with standard PAYE income tax/National Insurance, and only use the dividend if I've made a profit in the year.
Am I minimising my tax bill? No. But being a decent human being who contributes to a civilsed society is more important to me. Some of us actually believe in this "don't be evil" stuff.