Earlier quoted context omitted.
I feel your pain, looking at 'The Netherlands', 'Netherlands/Nederland', Holland, and even once 'Kingdom of The Netherlands'
Greetings from Korea, aka South Korea, aka Republic of Korea.
For example, which of these statements would you be more likely to use colloquially?
(a) Korea’s population is about 80 million, or (b) Korea’s population is about 50 million.