It could be, but its deeper than that. But many dont want to go to the depths required. I work in Lexington examining DMC ( Disproportionate Minority Contact). Its intricate. Gentrification plays a role, poverty plays a role, availability to resources plays a role, education etc. The way certain areas are policed plays a role. The bottom line is this there is a truth of a through line of racism embedded in the DNA of this country. You go from slavery, to lynching, to the Jim Crow south, to Segregation, to the Industrial Prison Complex, to the War on Drugs and the crack epidemic, to inconsistent sentencing and pathology of white people on cocaine vs black people on crack ( white person needs treatment, black person is violent and needs to be locked up), which leads to broken homes, which leads to mothers and families not being at home due to working which leads to generational education issues, poverty issues, and substance abuse issues. All this without considering housing malpractice, redlining, white-flight, underfunded schools in bad areas of town and bad areas of town being littered with pawn-shops, liquor stores and cash-advances instead of job training, substance abuse programs, child care programs etc.
Its a very complex issue. Race is a part of it. So is poverty. But no one ever wants to give credence to those complexities.Instead too many white folks say "well because I dont see this in my day to day life, it doesn't exist." I used to think that way. Then I worked in LA and some massive metropolitan, disenfranchised areas and married a person of color. My eyes were opened to the complexities of the issues.