This was not your typical rally.
The hot talking point came when 'Ye appeared to throw shade at Tubman, an African-American abolitionist and political activist who is remembered for leading scores of enslaved people to freedom via the Underground Railroad.
“Harriet Tubman never actually freed the slaves, she just had the slaves go work for other white people,” was among West's remarks.
The hip-hop community isn't buying it.
50 Cent and Q Tip were among the artists who weighed in. Rapper Noname spoke for many when she wrote, "KEEP HARRIET TUBMAN NAME OUT YOUR F---ING MOUTH."
Other artists, including JPEGMAFIA and Finneas, Billie Eilish's producer brother, expressed concern for Kanye's health. Trey Songz, meanwhile, had a more direct message to West: "Ye you in the way of progress foreal, how you turn this goofy from who you were?" John Legend, who recently questioned the wisdom of anyone mounting a subversive third-party run during these "life and death" times, posted a picture of Tubman with the words "Superhero. Founding Mother."
It remains unclear whether Kanye will indeed make a late run for the White House, or whether we're all tuned in to a stunt. Or a pipedream. There's a mountain of work to be done. For starters, the hip-hop star must turn in 10,000 signatures by midday Monday (20 July) should he appear on South Carolina’s ballot for the November federal election.
Kanye trended on social media for hours after his unusual performance.
See some of the standout comments below.