Old news but let's revisit V2G or V2H bc I think Elon goofed up (or is coy). Consider the fact the the owners of Roadsters were probably the wealthiest around so one has to question their needs or lifestyles. It was the wrong test market study IMO... fire away!
"Musk’s comments during Battery Day also suggest that the company doesn’t think its customers are hungry enough for vehicle-to-grid capabilities yet. “Very few people would actually use vehicle-to-grid,” Musk said during Battery Day. “We actually had that with the original Roadster. We had vehicle-to-grid capabilities — nobody used it.”
Heck, I own 2 powerwalls and still find opportunities to use the vehicle for power. No I think he did it for vehicle warranty reasons (there's only so many cycles in a battery). Bring in the Million Mile battery, whole new story! I bet it returns with 4680.
Furthermore... Anyone today offering V2H will likely see this backfire as the batteries won't last if used routinely for the home. Unless they have warranty disclaimer on their battery when using for the home, Ford and others may have a new problem and don't know it yet.
What is the battery range warranty on the Ford Lightning (x% after y-years)?