This is obviously not the primary reason to get a Telsa. But a full home generator will run you $15k to buy and install where i live, and a whole bunch of hassle to install with permits. I don't have one because my power doesn't go out that much. But if i'm otherwise on the fence about a vehicle, I would absolutely want this as a feature.

Maybe a generator sized to run a regular home in perpetuity, but I bet it's much, much less than that to have an electrician install a GenerLink and to buy a regular portable generator just powerful enough to run your fridge and freezer.