If that had happened to me my entire startup would have to shut down. Not cool.
Probably a bigger issue isn’t that they’re a single laptop failure away from collapse, the bigger problem is that replacing a laptop right now would be unusually difficult.
“A small number of machines” is not what we are talking about. We’re talking about one single consumer-grade laptop that would collapse the entire business forever.
Now, you really can’t buy another laptop same day.