Is there any evidence of this being an actual pattern? I cannot speak for the rest of the americans, but I, personally, haven’t noticed it because it didn’t seem to be the case to me at all.

Asking because from my perception over the past 12 months, US ambassadors got more friendly and cordial with some countries (e.g., Japan[0]/Taiwan/South Korea[1]) and less cordial with others (e.g., certain european countries, like UK, that attempt to [imo unjustly] press american businesses that don’t even have any business presence within their jurisdiction).

0. U.S. Ambassador George Glass participated in remarks emphasizing the “new golden age” of U.S.-Japan relations, underlining partnership. (https://jp.usembassy.gov/ambassador-glass-remarks-at-yomiuri...)

1. The U.S. signed Technology Prosperity Deals with both Japan and South Korea in late 2025, advancing shared technology and innovation goals. (https://www.whitehouse.gov/articles/2025/10/the-united-state...)