True, but that shouldn't be an issue in a country where infrastructure is mature. In such a place, usually range anxiety is not an issue and if you find a station occupied, you can move towards the next.
I have read the EV policy that was made during PTI's tenure. It's very good policy, but alas I don't see the implementation.
Here's what the policy says about charging stations.
"DC fast chargers will be installed along major motorways
and highways after every 15-30 km. Initially, the chargers will be
installed at each rest area along the highway N5 and motorways M1, M2,
M3, M4, M5 and M9, while the infrastructure will further be extended to
the rest of the motorways and highways in the country."
Imagine this scenario now, the issue you mentioned is solved.