1bru it is a personal mute feature. It allows him to down out the sound or your conspiracy theory-esque drivel, for himself while the rest of us must suffer through it, hell, I'm a (lite) socialist and I don't know who's arguments I find more annoying, you or TC's
(On a side note, I'm fairly certain TC already muted me so won't see my argument that I'm about to post but whatever.)
The basis of my entire line of thought here is screw the rich, they live in a world were people die of hunger and curable illnesses every day, and they waste money on stupid materialistic things.
As such I strongly support policies that level income, namely aiming for the sweet spot of 1:13 between the top salary and the lowest salary. That allows both for incentive for people to put forward an effort in order to better their lot, and for people to still maintain a liveable standard at the bottom. A scaling tax does exactly that, it helps raise the lower classes up towards the upper class by lowering that bar.
It also makes economic sense, because money cannot flow in a system were it pools at the top and trickles down, instead it should continuously flow through the system. The classic argument against this is that if you tax the rich they will either leave, or refuse to invest. Neither of these matter. If they want to leave that is their prerogative, and they should be expected to dump their citizenship. A refusal to invest is equally irrelevant, as most of the large business should be loosely controlled by the government regardless. (More in such a way that the government is the controlling shareholder, as opposed to the business is heavily taxpayer subsidized.)