What happens when everybody is asking for W-2? If your company starts doing bad because there is some problem with the product(s), the sales force will be gone

What happens when everybody is asking for W-2? If your company starts doing bad because there is some problem with the product(s), the sales force will be gone before you can blink an eye. They just can't take a hit to their record if they wish to stay employable. So when the company is in tough spot and should be selling very difficult to sell products and need that loyalty, there isn't any. I don't have any better alternatives. But this seems bit flawed.