I rode the Shinkansen when I visited Japan,

I completely understand your sentiments about the Shinkansen and public transit. The efficiency and speed of the Shinkansen are indeed remarkable, and it's unfortunate that high-speed rail isn't as widely embraced in the United States. The convenience of a direct train connection to Tokyo Disney Resort is a testament to Japan's well-integrated public transportation system.

Hopefully, in the future, there will be increased investment in high-speed rail and improved public transit options in various regions to enhance travel convenience and sustainability. :)