[astura]

By his logic you shouldn't do that either just replace "your boss" with "your customers."

"don't start a business because if you do then your customers might eventually ask you to do something (that's legal) that you disagree with."

Except his argument is even sillier, because he's actually arguing that "might eventually" is actually "inevitably." That it's just inevitable that DARPA funded cancer research naturally turns into building cruise missiles.

[watwut]

You can refuse customer. You can not breach already written contract.

[astura]

If nobody's buying what you're selling, then you have no business.

[watwut]

That still allows you to refuse fair amount of customers. Because here, the condition is "most or all potential customers want exclusively things you don't want to do" which may happen, but is significantly less likely.

[TeMPOraL]

But then you're trading money for morality directly. For most businesses, customers are to some extent fungible, so you can afford to be a little picky if you're careful about the health of your company.