Why are there so few PG-rated movies? Are there more restrictions

The 200 Best Horror Movies of All Time – IndieWire

A Guide to Understanding Movie Ratings

Coming Attractions - MPAA Ratings

So apparently someone who was in the fnaf movie just confirmed its rated pg- 13 : r/fivenightsatfreddys

The movie ratings G, PG, PG-13, and R are obvious in why they are different. But what are the difference between NC-17, X, and Unrated? - Quora

PG-13 movies are taking over the box office. Have they been impacted by 'ratings creep'?

Joker,' 'Oppenheimer' & the Top 10 R-Rated Movies of All Time – Billboard

What is the least strict movie rating system? - Quora

What do movie ratings mean? - Child & Family Development

Age-Appropriate Media: Can You Trust Parental Guidance Ratings?

Why are some PG and PG-13 movies worse than others of the same rating? - Quora

Are PG-13 Films Really R-Rated? - Phil Cooke

MPAA report: over half of films have been rated R - Vox

Study: 3x more gun violence in PG-13 movies than R – The Lantern