Weird, maybe I missed it, but the 1200 person survey you linked just lists republican men as the top (not just white).
It is well publicized that there is a high percentage of ; healthcare, nursing home, prison, military and other front line workers are refusing.
African Americans; https://www.webmd.com/vaccines/covid-19-vaccine/news/20210202/black-vaccine-hesitancy-rooted-in-mistrust-doubts
"New CDC figures show that of those who have received at least the first dose of a vaccine, 5.4% are Black people, compared to 60% who are white people. According to recent Kaiser Family Foundation poll, about 35% of Black Americans said they don’t plan to get the vaccine, citing fears about safety and concerns that the vaccines are so new."
You are correct, I am in the anti COVID (china virus) vaccine at this moment, thanks.