Who cares what blunts think or how they feel?
Probably you, since you spent at least the ride on the Blackships having it probably literally beaten into you that you're a wretched witch who should just die and let real humans be happy, and are only here because the God-Emperor in his great mercy allowed you to redeem your soul by dying for him.
I mean being the Inquisitor wot is a psyker.
Killed by your Puritan friends for being a witch or killed by your Radical friends when the daemon they're trying to summon agrees on the condition that you be the host.
So the same thing happens to the Eldar. So wat. It comes with the turf of being awesome.
As was said, the Eldar just aren't at very much risk compared to humans. Slaanesh already owns them all personally, so daemons typically don't bother. Beyond that, Eldar have the very necessary evolved structures to contain psychic power and not be so fucking crazy man, just fucked in the head man, oh god!
Show us on the armor where the God-Emperor touched you MSH.
*points to the
Polarist Declaration of Nature and Unnature*
They can just insert daemons into constructs anyway, no point in creating AI. Plus, actual men of iron would prob be anathema to chaos, since they'd be beings of the materium only, unless somehow daemon possessed. If there's anything chaos seems to hate, is purely material beings.
The relationship between Chaos and AI has always been weird. On one hand, you've got the Dark Mechanicus and the Men of Iron, who were probably corrupted by Chaos when the Eye of Terror opened. On the other hand, you've got the Necrons, who are immune. I don't think GW really nailed down this point very well.