Earlier quoted context omitted.
Language standardization is not something that exists. You could hope for merging of communities that create an unified language, but whenever two communities are not completely merged, each will coin new words, the pronunciation will drift, etc. That is because locutors create languages, not ruling bodies. Examples of that include canadian french, and english as spoken in Europe, for which many words are not known t…
Of course language standardization is something that exists. You get a ruling body to declare a particular manner of speaking as the preferred one, mandate that it be taught to children in school and prevent anyone who speaks differently from appearing in mass media. After a generation, you have children who grew up speaking non-standard with their parents but standard with their peers in school. Many of them will sp…
Because, being french, we actively do it, and it is an utter failure. People do not know the ruleset they were supposedly taught, new words largely come from the society as opposed to the institution, and thus the institution mostly acknowledges things after the fact.
From that pov, the thing you describe looks like a pipe dream.