You are thinking only of the modern G rating. Go back in time a bit to find G rated movies like:
- 2001: A Space Odyssey
- Planet of the Apes
- The Secret of NIMH
- many John Wayne movies including True Grit
Just like society’s thoughts on what is generally acceptable, the mpaa rating system has changed quite a lot over the years.




The thing I find funniest about that is that milk of magnesia is rather new to the English language (1880 according to the Oxford English dictionary). Meanwhile terms like almond milk that are “too confusing” have been in the English language since Middle English.
Fucking lobbyists…