Bottom line is , know where in the forums does it say that exploration data size being sold is judged on population size.
No where on the entire internet does FD say, exploration data size being sold is judged on population size.
Until FD come out and confirm what is correct and what is not. Then it remains another one of those Elite Dangerous Myths.
And on that note i say good night and safe flight Commanders.
Don't ever listen but with a healthy dose of skepticism about what FD says about the BGS, as historically, even their detailed explanations have been ... not entirely correct.
FD doesn't really give a manual about how the BGS works. Never has. What knowledge exists is collected by the BGS player community based on observed data. Many of this comes from groups that have been doing this for years, and have data going back years.
AEDC, too, confirms that population size is a big factor in effort required for influence gained.
Meanwhile, you're not seeing the gems of truth in the posts replying to you. Which is a shame.