I love the Tau, and it was the faction that called out to me back when I was a teeny in the 2000s because the premise was cool. The coalition of aliens at the backwater of the galaxy, which had a morally gray disposition, and is the faction that is usually reserved for humans in all sci-fi fiction, but was given to the "young hopefuls" alien race. It was also great that it also the other faction with humans who want to join in with them and escape the hellish dogshit life in the Imperium and fight along with estranged aliens. It was also the faction with a lot of potential to kitbash in terms of the auxiliary alens and make an even bigger impact on the idea of MY DUDES. But I feel like GW has been absolutely slacking on them and completely "missed opportunity" with them.

GW has no blithering fucking idea of what the fuck they are doing both in keeping the universe together and in entirely focusing on appeasing Imperigay autists (the kind of faggots we all make fun of in a lot of 40K fan skits) far too many times instead of touching on the other factions.