Earlier quoted context omitted.
You can find a ton of much worse examples than the US, but the US is just vastly far behind Europe (i.e. Spain, to which OP was comparing the US to). Plus, it's worth mentioning that while Tokyo has a lot of mixed-traffic streets, the streets are small, have very low speed limits, and have strong restrictions on the size and type of car that can actually be within the city. It's less like you're walking in traffic an…
Unpopular opinion: We (US) should stop subsidizing Europe's security while they are better than us and can afford to do so. https://cvafoundation.org/does-the-us-subsidize-european-def...
It's cheaper to subsidize European defense than to let them arm up and start fighting again. The lack of large militaries in the second half of the 20th century has lead to the longest period of peace in Europe in about 1500 years.
What would be smart, as has been shown by the invasion of Ukraine, would be to integrate the NATO supply chains more deeply (for the same reason we do multipath and redundant routing). This wouldn't threaten US jobs or safety, but instead make the whole system more resilient.
(Honestly I don't know why supply chain people don't talk to networking people and consider multipath, bufferbloat, and the like. The finance people wicked down those supply chains and have resulted in too many single points of failure.)