Except for the federal agents that planted the drug to keep the pressure on Joey to get out which he can’t and won’t do without a deal.
Taco Jill and Uncle Jimmy can go to prison if this isn’t handled well and the longer it goes the less likely it will go well.
What do they have to sell except names?
If Biden is forced out (still seems less than 50% chance), he can pardon his family members before leaving. If necessary Kamala can then pardon him (like Ford did to Nixon).