Blacks make up 13% of the US population. And someone who has had to close 2/3 of their business will have a hard time getting a loan. That isn’t “racism”.
What I am tuned in to is the greater impact of globalization and export of jobs on black people. He didn't have to close two of his stores in a vacuum; white manufacturing owners took their jobs overseas and gutted his community, and many like it. Just as American blacks were empowered to hit their stride in the wake of the Civil Rights acts of the 60s and 70s, companies started dismantling the entire opportunity structrue for the working class, which has greately affected blacks. Nothing conservative about globalization, something Trump has realized and is trying to address.