I think investors should consider requiring founders prove they know how to shut down properly before giving money to grow in the first place.
Here are the basics:
-- what the ethical issues, how to "do the right thing"
-- how to shut down when they can still do so without debt being incurred.
-- what to say to which staff members and investors and when to say it
-- what the legal obligations are
-- how to either get acquihired, or how to find jobs for existing exployees
-- what legal bombs to avoid and how
-- what the biggest legals traps are in shutting down, such as leases which will remain fully payable