It’s also because most PHEVs sold are terrible EVs. Weak, short range, cut to gas all the time. Impractical to use as a pure ev. This style of phev is greenwashing and should be sold as a gas car for emissions rules.

EREVs are a different story, and have a place in the transition for awhile.

> Weak, short range, cut to gas all the time.

This doesn't make them terrible! This makes them great. That means they can run 80% of the time as an EV, yet use the ICE just enough to not ever have stale gas in the tank. As a driver you barely notice, and someone outside will have no clue what mode it is operating in. (wind noise is louder than the ICE)

When there are fast chargers on every corner like gas stations are PHEV will make less sense. However in the world I live in today an EV can do a road trip but it forces you to plan your stops around where there is a charger, while with gas can still assume it will be close when you need it. This will change over the coming years, for now I won't take my EV on a road trip, but my PHEV has done it several times.