The "I don't see or notice colour or that someone is mixed-race, black, Asian" is just downright ridiculous and insulting. How can you not see something so fundamental to a person and their identity?
Not seeing someone's race is deliberately trying to ignore who they are, their experiences and their future experiences. How can we ever move forward when there are people who want to literally ignore others' identity?
There is nothing wrong in seeing the colour of a person's skin or acknowledging their race. The problem is using the colour of their skin or race to denigrate them or say they are less than. It's not their race or skin colour that's the problem so why try to make them the problem by pretending they are invisible?
When will all this nonsense stop?
There is a lot written about this "I don't see colour/race". Thankfully ethnic minorities are fighting back at this age old attempt to make them, their history, experiences and likely experiences invisible. Enough already! The blindness of white privilege is truly astounding.