It's casual use is so misplaced as to have become virtually meaningless, or meaning "people with strong views that I don't like". So you end up with dumb arguments about "who are the real fascists" and "who are the real victims".
The inventor of fascism describes the actual doctrines and philosophies here, which necessarily involves controlling state functions and politics:
http://www.worldfuturefund.org/wffmaste ... solini.htm
Fascism is complex and has many components that require state control to operate and be implemented. Because fascism views the state as a "living entity" similar to LeBon's crowds but organized, it necessarily involves state action in forms of suppression of individuals and democratic institutions. Engaging in war is of the highest value and fascism is incompatible with peace or with international cooperation.
Key components of fascism and fascist thought include:
"[L]ife, as conceived of by the Fascist, is serious, austere, and religious; all its manifestations are poised in a world sustained by moral forces and subject to spiritual responsibilities. The Fascist disdains an “easy" life. The Fascist conception of life is a religious one, in which man is viewed in his immanent relation to a higher law, endowed with an objective will transcending the individual and raising him to conscious membership of a spiritual society. "Those who perceive nothing beyond opportunistic considerations in the religious policy of the Fascist regime fail to realize that Fascism is not only a system of government but also and above all a system of thought."
"In the Fascist conception of history, man is man only by virtue of the spiritual process to which he contributes as a member of the family, the social group, the nation, and in function of history to which all nations bring their contribution. Hence the great value of tradition in records, in language, in customs, in the rules of social life. Outside history man is a nonentity."
"REJECTION OF INDIVIDUALISM AND THE IMPORTANCE OF THE STATE: Fascism is therefore opposed to all individualistic abstractions based on eighteenth century materialism; and it is opposed to all Jacobinistic utopias and innovations. It does not believe in the possibility of "happiness" on earth as conceived by the economistic literature of the XVIIIth century, and it therefore rejects the theological notion that at some future time the human family will secure a final settlement of all its difficulties."
"FASCIST STATE AS A SPIRITUAL FORCE: The Fascist State, as a higher and more powerful expression of personality, is a force, but a spiritual one. It sums up all the manifestations of the moral and intellectual life of man. Its functions cannot therefore be limited to those of enforcing order and keeping the peace, as the liberal doctrine had it. It is no mere mechanical device for defining the sphere within which the individual may duly exercise his supposed rights."
"REJECTION OF PACIFISM: First of all, as regards the future development of mankind, and quite apart from all present political considerations. Fascism does not, generally speaking, believe in the possibility or utility of perpetual peace. It therefore discards pacifism as a cloak for cowardly supine renunciation in contradistinction to self-sacrifice. War alone keys up all human energies to their maximum tension and sets the seal of nobility on those peoples who have the courage to face it.. All other tests are substitutes which never place a man face to face with himself before the alternative of life or death. Therefore all doctrines which postulate peace at all costs are incompatible with Fascism. Equally foreign to the spirit of Fascism, even if accepted as useful in meeting special political situations -- are all internationalistic or League superstructures which, as history shows, crumble to the ground whenever the heart of nations is deeply stirred by sentimental, idealistic or practical considerations."
"REJECTION OF MARXISM: Such a conception of life makes Fascism the resolute negation of the doctrine underlying so-called scientific and Marxian socialism, the doctrine of historic materialism which would explain the history of mankind in terms of the class struggle and by changes in the processes and instruments of production, to the exclusion of all else."
"REJECTION OF PARLIAMENTARY DEMOCRACY AS A SHAM AND A FRAUD: After socialism, Fascism trains its guns on the whole block of democratic ideologies, and rejects both their premises and their practical applications and implements. Fascism denies that numbers, as such, can be the determining factor in human society; it denies the right of numbers to govern by means of periodical consultations; it asserts the irremediable and fertile and beneficent inequality of men who cannot be leveled by any such mechanical and extrinsic device as universal suffrage."
"REJECTION OF EGALITARIANISM: In rejecting democracy, Fascism rejects the absurd conventional lie of political equalitarianism, the habit of collective irresponsibility, the myth of felicity and indefinite progress."
"THE ABSOLUTE PRIMACY OF THE STATE: The keystone of the Fascist doctrine is its conception of the State, of its essence, its functions, and its aims. For Fascism the State is absolute, individuals and groups relative. Individuals and groups are admissible in so far as they come within the State. Instead of directing the game and guiding the material and moral progress of the community, the liberal State restricts its activities to recording results. The Fascist State is wide awake and has a will of its own. For this reason it can be described as " ethical ".