Overall, I like Your posts and this post is no exception...

The lessons You learned from The Godfather series mentioned are perhaps some of the most important lessons in LIFE.

There is comment I'd like to add however... Michael did not escape the
"Karmic cycle of Life"...from his actions for killing his opponents + his older brother, after their Mother died.

1. He "lost" his unborn son due to an abortion
2. He lost his wife (family) due to divorce
3. His daughter was accidentally killed from a bullet intended for him
4. In the end, Michael seemed very alone, although very powerful + wealthy

Even so, Your message regarding the lessons You learned... Nurture + Nature are extremely important...

Thank You @Adsactly for Your Post...

Cheers !!

PS--Actually watched the Godfather series about a month ago for many of the reasons You stated.
A movie You may not of heard of or watched called "Hobson's Choice" 1954 has many "lessons" also...it's rated 7.7 on imdb See link below:

https://www.imdb.com/title/tt0047094/