North Americans visiting Europe often grapple with why they enjoy European cities more than North American ones. It's often perceived as an architecture issue ("Europe has historical buildings that we don't have") but very few notice that the main difference is the urban scale and the resulting walkability. The Netherlands has plenty of modernist and even brutalist architecture yet every city there is a pretty nice p…
Important to note is how most cities have two (or more) zones; the old inner city for leisure, tourism, shopping and going out, the suburban areas around it where most people live, and industrial / office building estates where most people work. Amsterdam is a great example [0] and well-known for a lot of tourists, with the city center being the tourism hub, the zones around it for living, west/northwest for industry…
Also, those "suburban" areas in Amsterdam aren't suburban: they are still built with a bicycle-, pedestrian-, and transit-first mindset. Those office buildings in Zuid are built right next to one of the busiest railway stations in the country, and the highly-paid lawyers will arrive at the office by bike from their nearby homes.
If you want Amsterdam's suburbs, you'll have to go to Almere: it was literally built as a commuter city for Amsterdam. And even there you'll have trouble finding areas which don't meet the definition of a 15-minute city.