> AI maths makes no sense, like AI art makes no sense, because those are things that people enjoy and can do pretty damn well ourselves so there's no point to automate them away.

There are people who appreciate and have use for math and art, but don't or can't produce. Those same people are now given tools to produce works that they enjoy and can do pretty damn well at.

> Those are brave men. Let's go kill them!

This is a horrible perversion of the quote. Aside from it's questionable use in this context (as it can be construed as a violent call to action), Tyrion made the battle cry for self-defense against a threat to their lives. Generally, AI reducing the dependence of one human on another's work is incomparable to this.