I always loved the volt concept and thought about buying one. But by the time came to replace one of our vehicles the specs for pure electrics already exceeded our needs so we just bought a pure EV. Obviously GM felt the market for the volt was dwindling as well or they wouldn’t have cancelled it. There are still lots of cases where hybrid cars have a place but as the public and private charging networks continue to grow and improve that market will also decrease. This is quite obvious in countries and regions that have extensive public and private charging networks. I could see a plug in hybrid 1/2 ton with some uses for a few years yet but then become out of date really fast. In 5 or 7 years few people are going to want the hassle of fossil maintenance or gas station visits for cars and half tons.
JMHO