Bruh there is literally a popular media character called Captain America.
If you were trying to satirically come up with the main character of a state propaganda show, a name like that would probably come to mind. For satire.
Imagine how US Libs would react if a superhero called Captain China started getting really popular.
“It’s all just a projection at this point.”
- Karl Ilyich Stalin in his book “100 million deaths: the highest stage of communism” published 1984