Density is not the correct measure here because empty land decreases density but doesn't need to be covered. What matters is how much the population is clustered.
But that makes it even worse because a lot of Switzerland is entirely unoccupied mountains whereas millions of people live in places like Kansas and Nebraska and expect to have internet access.
But that makes it even worse because a lot of Switzerland is entirely unoccupied mountains whereas millions of people live in places like Kansas and Nebraska and expect to have internet access.