Well, Andor is also the most Empire-centric story we’ve seen, and the Imperials are racist and xenophobic. There’s literally only one non-human in the Empire’s ranks, so there aren’t any in the Imperial senate or the various offices we see. But every time the show goes to a non-Empire location aliens are present.
True, there’s no Chewie or Yoda equivalent, but I find it odd that people are complaining about this when throughout Andor there are almost as many alien characters as black characters. I don’t recall a single Asian actor. That seems like a bigger issue to me, honestly, because the rest of it is very Star Wars. Although being whitewashed is pretty on-brand too.