To go out of business means to cease operating as a commercial business, which is what would happen if the demand for the product was killed.
Context: And in annwyl's mind, kil the ones demanding the product and the suppliers will shut down?
Hypothesis: And in annwyl's mind, kil the ones demanding the product and the suppliers will go out of business?

Given this context, is the hypothesis true (Yes/No/I don't know)?