The CoV endings can also be seen according to what work the MC is signing up for. Think of taking the throne like him graduating from high school and becoming a working adult.
Law is being a wagie, working a 9 to 5 with no hope for retirement.
Chaos is becoming parent and raising children.

Not really sure what the moral take away is other than SMTV being a coming of age story for a teenager that clearly did not know where he life was going after high school.