If there's one thing the left loves more than the elimination of your 2nd Amendment rights, it's increasing taxes. They never miss an opportunity to demand higher and higher rates, more and more confiscation, and ever-increasing penalties for success. All federal power flows from the government's ability to take what you earn and, and the left adores federal power, so there's rarely a tax they don't like.
Complain, and you'll be berated. Despite the fact that you do it at the point of a gun, they argue that silently enduring over-taxation is a symbol of patriotism and virtue.