What outsiders see
A lender, acquirer, attorney, CPA, or successor may see key person risk where the owner sees reputation, loyalty, and earned instinct.
What can be tested
Customer transferability, management depth, financial reporting, delegated authority, vendor relationships, and decision records can all change how founder dependence is judged.
Forum use case
A serious room can test the issue without reducing the founder to a problem or pretending the company is already institutional.