#they don't have to worry about homeworld coming back to continue colonizing the planet and opening another front in the war

[darthkvznblogs]

Did the Kree Empire have any reaction when Thor was banished or Loki invaded? Did they demand reparations from Asgard?

I think they were outwardly unhappy about it, but secretly hoped that Earth would be wiped clean by either event. The planet was a liability for the Kree Empire, you see, as it contains the clearest surviving evidence of their extensive and extremely illegal genetic tampering in the form of Inhumans - evidence that couldn't be eliminated without drawing too many eyes, particularly from the Nova Empire, risking the tenuous peace that currently exists between the two major powers in the galaxy.

(not that they're happy with peace, mind you, but they can't afford to fight two major wars at once)

They might've tossed some strongly worded statements Odin's way, but they're not really in a position to demand anything from Asgard - it may be comparatively small as a rival empire, but it's a realm that's inaccessible by mundane means and it's full of battle-loving god-like beings even if you manage it.