It's different:
Holmes' board going into the scandal included an unusual roster of names for a healthcare startup, with leaders who had more experience in politics and government than healthcare
OTOH, JetZero's board include former executives of:
Airbus
Learjet
Gulfstream
AirFrance KLM
Pratt & Whitney
Major aircraft and jet engine makers as well as airlines. In other words, very strong industry knowledge and connections.