>>96143564
>What do the Tau do for entertainment? Do they have video games and sports like we do?
Civilians? Probably, in some way or another. They're a fairly liberal society, although it's nebulous how good non-blue people have it in thwir actual society and colonies.

>Is there a "Deadpool" in 40k? Someone who breaks the 4th wall and talks to the audience?
Of the regulars, non-one off characters? Kaldor Draigo gets fucky here and there.

>Why don't the Craft World Eldar go to war and wipe out the Dark Eldar? Aren't they a big problem for each other?
Because they're not enemies, are somewhat dependable allies on occasion and have an exchange of people between their societies through the Corsairs.