Cheap and flawed argument trotted out many times before. 15% of Sweden’s population live in Stockholm. I’m pretty sure theyre not enjoying a sq Km between 25 people. In fact 97% of Sweden is uninhabited. Your figure is totally unrealistic when considering where people live. In fact I believe Stockholm maybe be denser in population than London per sq Km. Just checked and indeed it is.
Sweden is twice as big as the UK. It has 15% of the population.If Sweden had the population density of the UK it would have 130 million people instead of the 10m currently rattling around its vast expanses.
If you truly believe population density is irrelevant in the ability of a virus to pass from person to person then you truly are a bigger nutter than you are coming across. And I suspect you clear your local supermarket out of tin foil on a daily basis. Those hats won't make themselves.