The idea of completely redoing infrastructure in the Netherlands is easy when there's only like 1 million people and it's roughly the size of Maine. It's almost impossible to do something like that over something like the USA.
They also cherry-pick areas in Europe. Every single one of these pictures is from the Netherlands.
Amsterdam:

Looks like your typical American office park

Looks like an American garden apartment

These are allotments and look like suburban sprawl. Allotments are second houses with land that are illegal to live in and are used for gardening, rented by apartment dwellers who realize that having land is useful. Because the are separate from the main dwelling, this actually uses more land than a suburban house, and if a sufficient number of apartment dwellers decided to garden, they'd have to have an enormous amount of sprawl.
Almere (suburb of Amsterdam):

A general map. There are some convivence stores closer than two miles, but the main shopping area is two miles away. This is similar to American suburb design:

(Phoenix, a city that is nearly 100% sprawl)
Back to Almere:
Some duplexes with a car in front of every door:

A large surface parking lot:

If you told me this picture was taken in the US, I would believe you.
A richer neighborhood with detached houses:

A cul-de-sac filled with detached houses:

A 10 lane highway:
The point of all these pictures isn't to say that the Dutch live the same way that Americans do, but rather that they don't live exclusively in apartments and ride bikes; they have houses and cars there as well. Imagine a Dutch version of NotJustBikes who grew up in that cul-de-sac I showed above, moved to Manhattan, and started a YouTube channel complaining about how poor the Netherlands' walkability and transit are. That is essentially what NJB does when he describes Canadian/American and Dutch urban design.
As a further example of how cherry-picking can completely distort what a country looks like, this is a picture of London, Ontario; NJB's hometown and a city he hates for being car-dependent:

Looks like a walkable mixed-use neighborhood to me!
Now, London is a very suburban town and
is car dependent, but NJB didn't have to leave Canada for the lifestyle he wanted. He could have moved to Toronto, Montreal, or Vancouver if the walkable area of London is too small for him.