https://www.nytimes.com/2022/04/30/b...takeaways.html
Not going to quote it but it's worth the read. From what I can see and the mindset of the main ones who consider him news that I have spoken to, I can definitely believe it because the tended to be bigots themselves or just really scared of anything that wasn't coming from within the US borders.
Don't know if it's the MOST racist given our history and of places like OANN, but it's definitely up there.