It is certainly possible that some forms of racism are worse today. Antiracism campaigns appear to make racism worse: https://medium.com/a-universalist-in-an-identitarian-age/antiracism-campaigns-twenty-years-of-making-racism-worse-f0308d49f19e

On the other hand, Obama got a higher percentage of the white vote than any Democrat since Carter, and support for interracial marriage is almost universal, a complete turnaround from the 1950s, so I continue to be optimistic that racism will wither away.