Earlier quoted context omitted.
> As far as I can see, this doesn't exist in the tech world (any more) Bluntly: there's probably a lot that you can't see.
That's a vague and unsubstantiated statement. Can you provide examples and evidence of things you think the OP does not see.
https://www.goodreads.com/book/show/43708708-white-fragility
Great read, there is several chapters explaining the parents comment