The constantly changing official definitions aside, the most popular view of a developed country is that the public infrastructure is good, strong social welfare net from govt, and "rich". But a lot of rich/developed countries come with late stage capitalism....and that comes with issues like high cost of living relative to purchasing power, and stagnant socio-economic mobility. Not sure about nordic countries......they are often reported as modern day paradises in media, but you have to stay there to know their reality

As a pedestrian, I hate the cyclists there. Like the motorcyclists in Vietnam. Here, there and everywhere.