Systems are not racist, people are. If a system seems racist, the persons in charge need to be held accountable for their racist policies or conduct - even if those persons are Democrats.
Democrats or Liberals politically control many urban areas or institutions that are said to be 'systemically racist'. To resolve the 'systemic racism', Liberals and Democrats need to be fired or voted out of office.
This is where a more imaginative, opportunist GOP would be able to attract urban voters with good candidates.