This is an interesting article. It makes no mention of the controversy leading up to these comments. People generally aren't racist when it comes to money. The host was triggered into a racist tirade after being informed the renter was bringing 2 extra people and 2 extra dogs. The guest informed her hosts while on route in a snowstorm. It's well within the hosts rights to declare the contractual reservation null and…
Ignoring the veracity if your claims for a moment, let's consider: Rather than taking the host's comments at face value regarding the reason they cancelled the reservation, you chose an alternative interpretation that you manufactured very nearly from whole cloth.
Why?
This looks like a textbook example of confirmation bias to me.