I got a plug-in hybrid as my company car before the current one and despite my bias I gotta admit it was rather practical for my use case. Most workdays I was able to drive fully electric (we have chargers at our branches) and when driving to my rural hometown (with absolutely 0 hopes to charge with more than one phase) on the weekends I burned some gas.
Still, not gonna defend the german "Dienstwagenprivileg" for plug-ins, in way to many ways it just greenwashes those cars.
edit: current plug-ins have up to 100km range, mine only had around 45.