Can't see your point Parton, if you bought a business off someone else who had massive outstanding debts, would you work your fingers to the bone paying off the debt they accrued.
Don't say YES, because nobody would.
This isn't the same business, it's a new business, and has owners who bought the business because they felt that by investing their hard earned cash in it, that they could make a go of it.
That's how the law of the land looks at it anyway.