Eugenics never went anywhere, it's ableism, racism, classism, massively impactful systems we all live under (but only those of us impacted seem to notice).
It's in every cut to health, welfare, social, and communal services.
It's in every legislation that then criminalises desperate marginalised people for looking for ways to survive anyway.
It's in every headline and tv show vilifying poor people, using disabled people or immigrants as scapegoats, perpetuating white supremacy.
It is an inseparable and essential part of the octopus of capitalism and all of its oppressive arms. Both are based on the fucked up pseudoscientific idea of social "Darwinism" (an idea Darwin himself rejected) and a twisting of so called "human nature" to serve their purpose - concentrate power in the hands of the few who deem themselves superior.