I don't! But that was also true when we had gas.
We also don't have prolonged winter outages here since there's no snow (coastal california). If that was a common problem I might strategize a little differently or have gas as an emergency backup.
It's certainly very nice to have gas even when power is out. Means I can cook just fine on the gas range, the water heater is working so I still have warm showers.
And, while I haven't done this too often, I can run the house heater fan off a small generator, it doesn't take that much power. So I can even heat the house when needed if power is out, with the gas furnace.