its quite normal for many pilots to put down their fellow professionals as this translates to giving them a sense of superiority and an ego boost.
when this is linked to "them who are not white," and we know best, it is not aviation, but straight forward racism.
in the end you can call it what you want, but isn't it a level of gross stupidity when one of the most successful carriers in the history of aviation, stands in the dock, opinionated by low lifers missing the big picture.