I think there is more to this. In Sweden OK/Q8 their main chain of gas stations is installing chargers at many station and more coming every day.
Similar in Denmark.
the business model does seem to own out. Germany sells nearly as many EVs (as a %of all car sales) not sure why the progress is slower in Germany.
There are some stubborn car/ICE centric cultural and commerce cliques in Germany. Perhaps this is a response to them? But I feel there is more to it than meets the eye.