Quiz: What kind of warrior are you in Warhammer 40k?

Well, how should I put it... In short, at least read the lore; besides the Ultramarines, there are other Chapters.

The Ultramarines are the majority of the Space Marines. Am I wrong?

Remind them that the Space Wolves attacked Magnus on the Emperor's orders?

Exactly, they serve a naive idiot who, due to his gullibility, is now confined to a hospital bed.

And according to the new version, it was Horus who framed him.

Again, their limited thinking is evident; they haven't even had a shadow of a doubt.

and it's Tzeentch.

I've said this in plain language dozens of times.

A Space Marine is smarter than an ordinary human.

Perhaps in the sense that some of them have a better education. But again, most of them are "just super-soldiers."

complete fearlessness, maximum patriotism,

Good for soldiers, cannon fodder. And these qualities are also inherent in many Chaos followers.

and a willingness to die for mankind.

Which itself is going into the clutches of Chaos, of its own free will. What's the point of protecting it then?