I think I would feel a lot better if it wasn't a $15 million cannon being fired from a silicon tower inside of the labs across vast swathes of fertile ground that would otherwise be used to train budding mathematicians. For instance, if it was the budding mathematicians themselves who were making these discoveries using their own tools.
I feel something about human nature makes us treat joy of discovery, status, etc. as a source of energy and motivation. I hope we'll find other ways to keep some "strategic intellectual reserve" of mathematicians alive.