The obvious solution in this scenario is.. to just buy a different hammer.

And in the case of AI, either review its output, or simply don't use it. No one has a gun to your head forcing you to use this product (and poorly at that).

It's quite telling that, even in this basic hypothetical, your first instinct is to gesture vaguely in the direction of governmental action, rather than expect any agency at the level of the individual.

No, because this would cost tens of jobs and affect someone's profits, which are sacrosanct. Obviously the market wants exploding hammers, or else people wouldn't buy them. I am very smart.