Those who are saying "Well we have an Asian person, a mixed race person..." there isn't just one sort of racism.
There is colourism, where darker skinned people are more likely to have bias against them; anti-blackness, which would mean Ross goes while Jade stays - and a load of other things like misogynoir, where black women have to tone down things that make them seem 'black',and intersects with other stereotypes like age, so Roxy stays while her older mum goes.
There are also other cultural things, I was interested to hear Jade's international connections and now in that light can see that the mixture of her forthrightness and holding back a bit is being read in a different cultural context. It's currently doing her some favours but such misreadings often don't, as in the examples given of brown men being seen as sneaky.
Another interesting thing is the intersection of privilege around neurodivergence and disability - It's ok to have adhd if you're a white man and to stutter if you're a young attractive physically slim white woman.(Though the comment that they all performative listened to Jessie then ignored her is SPOT ON).
I'd like to see a really diverse group with people who challenge our norms loads more.