In reality Farrakhan is a member of the Western mainstream political class

Here's your own SPLC, which is a great friend to the Far Left, describing Farrakhan. If he's mainstream, it's like kissing the Grand Wizard of the KKK. Oh wait, Hillary did that.

Louis Farrakhan heads the Nation of Islam, a group he has led since 1977 and that is based on a somewhat bizarre and fundamentally anti-white theology. Farrakhan is an anti-Semite who routinely accuses Jews of manipulating the U.S. government and controlling the levers of world power.

Farrakhan blames Jews for the slave trade, plantation slavery, Jim Crow, sharecropping and general black oppression. Farrakhan's tone grew more belligerent in June 2010, when he sent letters to several leaders of the Jewish community as well as the Southern Poverty Law Center demanding that they realize the evils they have perpetrated and that they work to further Farrakhan's goals. The letter ended with a threat to "ruin and destroy your power and influence here and throughout the world" if his terms were not met.

In His Own Words
"The Jews, a small handful, control the movement of this great nation, like a radar controls the movement of a great ship in the waters … the Jews got a stranglehold on the Congress."
— Louis Farrakhan, Saviour's Day speech, Chicago, Feb. 25, 1990

"And the Christian right, with your blindness to that wicked state of Israel … can that be the holy land, and you have gay parades, and want to permit to have a gay parade in Jerusalem when no prophet ever sanctioned that behavior. How can that be the Israel, how can that be Jerusalem with secular people running the holy land when it should be the holy people running the holy land. That land is gonna be cleansed with blood!"
— Louis Farrakhan, Saviour's Day speech, Chicago, Feb. 26, 2006

"We can now present to our people and the world a true, undeniable record of the relationship between Blacks and Jews from their own mouths and pens. These scholars, Rabbis and historians [that Nation of Islam researchers studied] have given to us an undeniable record of Jewish anti-Black behavior, starting with the horror of the trans-Atlantic slave trade, plantation slavery, Jim Crow, sharecropping, the labor movement of the North and South, the unions and the misuse of our people that continues to this very moment."
— Letter sent by Louis Farrakahn to Jewish leaders and the Southern Poverty Law Center, June 24, 2010.

https://www.splcenter.org/fighting-hate/extremist-files/individual/louis-farrakhan