I don't remember the name of the dude who thought up the idea of fascism but he was Italian and he was either friends with or just heavily influenced Benito Mussolini.
Modern definitions of fascism are mostly wrong. Fascism stems from socialism and 20th century socialism has been heavily influenced by Marx.
Modern definitions put fascism and Nazism as extreme right wing ideologies. That is 100% bull crap. They are authoritarian ideologies that have far too much in common with socialism and communism. You can say they are at the extreme right of the authoritarian scale but none of those ideologies allow for the individual to have any political power, rights or freedom.
The extreme right of the political scale is total and complete anarchy. No government whatsoever.
Mussolini, however, was a socialist first, as was Hitler. Both fascism and Nazism were not 180° the opposite of was the used to be. In fact Mussolini thought fascism was the fix to some of the problems he saw in socialism. Hitler was just a jerk, a power hungry control freak. Socialism and then Nazism were just tools he used to gain control of Germany.
Fascism is still about the government controlling the means of production, it's still about shared, not individual, responsibility. It is still about equality of outcome. The difference is that rather than taking ownership of everything, they just took control. Mussolini saw how Lenin almost starved the USSR to death by taking ownership of food production and putting "experts" in charge. Mussolini thought that he should let those who already know how their industry work keep doing their job. However unions were to control production, not management.
Modern 21st century fascism is a little different in that the heads of business work directly with the government to accomplish the goals of the government. In the U.S. businesses can accomplish, for the government, what the Constitution prohibits the government from doing.
That type of fascism started a little bit with Obama but really didn't get a foothold until just before Trump was elected. The system worked against Trump, not for him. The system works for Biden.
This is how conservatives are censored.
These controls on businesses aren't by regulation, they're by mutual cooperation to achieve the same goals.
To regulate (or more accurately, to legislate) would require Congress and they can't get that kind of support from Congress.