Well, if that legal reasoning is accurate then even if Hillary is pardoned it stands to reason that her keeping her ill-gotten gains from bribery would constitute an ongoing crime. Trump could have the FBI declare that all property and money in the Clinton foundation was illegal and the if she does not hand it over to the federal government she will be prosecuted.
If she escapes jail I would be happy with her being penniless.
She might lose her fortune but she will never be penniless.