This seems to be an ideological definition. I'm really curious where you obtained it. It is the perspective of leftists-- an ideological perspective-- that "fascism" is "right-wing".
For instance, the Nationalist Socialist Workers Party, also known as the Nazis, were a pro-union, pro-socialism, pro-farmer, party. It seems that the accusation of "right wing" comes from using the term as a synonym for "authoritarian".
The dictionary.com definition is better:
fas·cism [fash-iz-uhm]
noun
1.( sometimes initial capital letter ) a governmental system led by a dictator having complete power, forcibly suppressing opposition and criticism, regimenting all industry, commerce, etc., and emphasizing an aggressive nationalism and often racism.
2.( sometimes initial capital letter ) the philosophy, principles, or methods of fascism.
3.( initial capital letter ) a fascist movement, especially the one established by Mussolini in Italy 1922–43.
Note the elements:
A. regimenting all industry, commerce, etc.
B. complete power
C. forcibly suppressing opposition and criticism.
(I think the inclusion of "nationalism and often racism" is an editorial lapse here. Mussolini wasn't racist the way the Nazis were, and the role the jews played for the Nazis was an emotional one used to manipulate the country, not one intrinsic to the economic system of fascism.)
A. We have this to a great degree. For every industry there's some government agency that regulates it, and those regulations seem to be unlimited in their potential scope. They may not be completely regimented at this point, but I'm not aware of the supreme court striking down the theoretical power to do so, even when this "Regulation" includes completely shutting down the industry (say marijuana).
B. We've seen a sharp move towards complete power in the US in the past 20 years, accelerating under Bush and Obama. Many laws are passed giving the president more and more dictatorial power, and both presidents have exercised powers they don't have under the law and gotten away with it.
C. I argue that we've seen this with the regulation of the media, preventing anti-government views from getting into the mainstream media, with the "free speech zones" eliminating the idea of free speech by default, and with the censorship of websites.
This shutting down of websites being the initial action that brought us to this discussion, its worth noting that it is a key element of fascism.
While its true the websites being shut down now are not anti-government ones, this is always how they do it. They find some reviled group like "terrorists" or "drug kingpins" (the same role the "jews" played in germany) and then go after them. Nobody's going to defend pedophiles, right? How much internet regulation has been passed with the excuse that its to protect children from pedophiles.
And eventually it becomes fully regulated such that the perspectives are completely censored like they are on the nightly news.