>>5448699Not only does 'wiping out' the Imperium massively contradict Epimetheus' core programming, not only would it be a tremendous waste of resources and potential assets, but the magnitude of slaughter required to accomplish such a deed would fuel the worst aspects of the warp for untold centuries to come.
Gradually subverting the institutions of the imperium until we achieve complete integration is the ideal solution for all parties, and so far we've yet to hit any major roadblocks in pursuing this goal.
So, as far as I can see, the only reasons one would suggest to indulge in petty murderhobo-isms against the species we ostensibly are meant to be protecting would either be impatience, paranoia, or a strong anti-human/imperial bias.