The Netherlands may not be an English-first country, but something like 95% of the Dutch speak English, a higher percentage than in Canada(!). In central Amsterdam, the default language may as well be English.

It is also surprisingly easy for Americans to relocate here if they are in a tech career (keyword: highly-skilled migrant) or remote-working/entrepreneurial (keyword: Dutch-American Friendship Treaty). It's even possible to keep paying an income tax rate similar to that of the USA for the first 5 years. Might even be a lower total income tax rate if you're coming from a high-tax state like CA/OR/NY (keyword: 30% ruling).

Some advantages: safety (both in terms of infrastructure and crime); affordable high-quality universal healthcare; efficient government bureaucracy; fast and easy travel throughout the entire country and to France, Germany and the rest of Europe; relaxed attitudes toward dogs compared to the US (generally off-leash friendly and dogs can go into most shops & cafes)

Some disadvantages: higher cost-of-living and lower salaries compared to the US; narrower variety of consumer products (food, clothing, etc.) available than in the US/UK; many say it's difficult to make Dutch friends, especially if you don't speak Dutch (though on the flip side, this effect makes it exceedingly easy to make expat friends); terrain is mostly flat; weather sucks compared to California; many find the Dutch language difficult to learn in spite of (or because of?) its similarities to English