The Keef movement was unheard of. Back From The Dead all the way through the Finally Rich release was big moment of the modern era. But I think people tend to really forget how huge Chicago as a city is. Keef and Chance could both be buzzing at the exact same time in completely different lanes and have different fanbases. Keef and the 300 movement had the Chi Southside streets locked. High school kids were going crazy.
Chance was doing a lot of spoken word open mics and stuff like that. At the end of the day Chance obviously had a more mainstream marketable aesthetic, but both are true products of Chicago. They both actually highlight, I think, the dualities that kids in the inner-city face. I think Keef's music is just as important as Chance's; 2-sides to a coin.