It's also not our jobs. If something is so destructive that I have an obligation to boycott it, it should be illegal. It's the government's job to create and enforce sensible policies to protect the innocent. That's why they take a third of my paycheck.
But they've largely abrogated that responsibility, with a lot of help from corrupt businesses. Now it's my job to ensure not too many child slaves were harmed in the making of my T-shirt.