Based on that, it seems like PHEVs would have been a smart, natural, and perfect solution to the transition pains (charging network, process, and battery efficiencies, etc) of normal combustion engines to fully electric vehicles. Of course, it making sense is probably why it didn’t catch on quite as much – and I assume it’s much harder to fit in both technologies in a cost-effective way.
On the range anxiety piece - it is easy to think about those times when you travel to KC, MN, Colorado, etc, but for most families, that is once or twice a year at most. I’d love to have a hybrid for the other 360 days a year when I put on at most 30 miles a day commuting and running errands. People will get more comfortable as they hear about things from friends, family, and colleagues.
As our leases renew over the next 2 years, we’ll probably consider an EV or PHEV for my wife and then I’ll move from the ICE Highlander to the hybrid Highlander unless/until they come out with a PHEV version. That sort of arrangement sounds like a logic one for most families.