While we may still be a few free speech zones away from true totalitarianism perhaps I can suggest another label then. Fascist Dictatorship. Though I say this partially tongue in cheek, it does have an unfortunate basis, even partially, in truth. Lets look at these separately first...
Dictator. The basis for this term is quite simply the Executive Orders and their enforcement as law. By definition this is by fiat. You have a single person requiring no consent from others to institute these. One particular E.O. stands above all others for it's oppression of Americans citizens. It is number 9066 and was enacted by Franklin Roosevelt. This order allowed military commanders to declare portions of the United States as "military areas" "from which any or all persons may be excluded,". This allowed the forced relocation and internment of American Citizens of Japanese ethnicity. So, the power to unilaterally create law. Dictator.
Fascism. A socialist philosophy that incorporates policies, tactics and tenets from both left and right wing politics. Primarily it advocates a strong central government with far reaching powers and denigrates both capitalism and communism. Specific to this argument however is the interaction of private enterprise and the State in so much that the enterprise maintains the image of private ownership and control while in reality being reined in by the state. The example of ownership in this case is the massive purchase of various private financial institutions in the U.S. while still presenting the appearance of private ownership. An example of the control was the firing of Rick Wagoner, former CEO of General Motors Corporation, at the behest of Barack Obama. Let me cover this portion again, a private citizen, chairing a supposedly private company, being removed from that position by the request of Government. Fascism.
There are doubtless many other examples that can be brought to heel, and countless more to counter, but the preceding is my argument for the appropriate allocation of the label of Fascist Dictatorship.