I mean it isn't. Progressivism only seems to exist as a word in America, because the USA has the red scares, and conflates communism and socialism, and so are scared of the phrase and had to reinvent their own.

In Europe, you have Conservatives (right wing market, socially conservative), Liberals (free market, but with positivity towards social reforms). Socialism or Democratic Socialism (positive social reforms, state involvement, but with democracy). Communism (economic distribution but more autocratic), and Social Democratic (somewhere between Liberal and Democratic Socialist). Socialism is where you're willing to consider the state getting involved in wealth redistribution.

It's better you understand political philosophy and how it is used and applies around the world to truly understand it. You cannot understand the spectrum, if you cannot zoom out from the Overton window.

Listen, I too can write several paragraphs painting the consequences of redefining the relevant key words in hand. I will be careful to avoid providing substance of the topic in hand while attempting to make you feel guilty and of poor character.

Do not misunderstand anything I say because I will try to make sure you think that your work actually harms people because your education and intelligence are insufficient and even subversive. If you do not, you will see that everyone else will be buying a nice lollipop for the event and add to the consequential sugar.

This explains why they are fat and sitting at a computer in their parent's basement. You won't be able stop it because no matter what you do, there are so many that the truth is inevitable for everyone involved; whether they bother to acknowledge such or not.