The large number of people I know who use that term, though, are [that word you will apparently be annoyed that I use ;P] and not white allies or something. Also: I feel like maybe you are mixing up Latino and Hispanic? Someone can be Latino/a and simultaneously Anglophonic. It doesn't surprise me that people who are Hispanic don't care as much or even find the construction annoying, as it doesn't work well in their language... but why, exactly, does that matter?