Again- black people asked nicely for 10 years to clean up our police departments. They elected officials, they peacefully protested, they asked for legislation, and it all fell on deaf ears.
Then in the middle of TRUMP PLAGUE(TM) and TRUMP RECESSION(TM), you had the televised crucifixion of George Floyd, and people had enough.
Naw, I call them the TRUMP RIOTS(TM), because they only happened because you had a racist president who spent four years encouraging police brutality.
Correct, they have better ones not written by 18th century slave rapists. The German and Japanese Constitutions, for instance, were written with the help of New Dealers who created the kinds of government that the Republicans and Southern Conservatives always resisted. And not surprisingly, the Germans and Japanese were eating our lunches by the 1970's economically.
The problem was the slave rapists never meant for guns to be widely available like they are now. Back then, guns were expensive and you had to have a certain level of affluence to own one.
The Founders didn't like armed mobs. The founders like Well-Regulated Militias, which they called out frequently to put down rebellions in the first few decades.