It's share and share alike at Ford.
The F-150 PowerBoost hybrid and upcoming electric F-150 Lightning are each equipped with Ford's Pro Power Onboard inverter that turns the powertrain into a generator with 240v outlet. The output can be used for literally anything, including charging electric vehicles like the ones Ford makes.
Using the portable power cord that comes with the vehicles and a 240-volt outlet adapter, the Mustang Mach-E can fill up with 20 miles worth of electricity per hour, the F-150 Lightning 13 miles and the E-Transit 10 miles.
It's not something an owner would want to rely on regularly, but could come in handy in a pinch if they're running low and can't reach a charging station.
Ford is also planning to offer a feature that integrates the F-150 Lightning with a home electrical system to provide backup power for up to three days from its battery in the event of a blackout and the Pro Power Onboard can be used to charge electrical equipment and even battery-powered motorcycles in the bed while the F-150 is in motion.