The white gun owners were orderly and the black marchers where orderly and the police were there to keep the peace.
However, it has led to the public emergence of black gun owners groups who are determined to protect black marchers.
The downward spiral of the US society is exacerbated by the present pandemic and the downward fall of the economy.
Outside interference in the internal affairs of the US will be devastating to the US and the world as a whole. However, it should be noted that this is the trademark of the US. Interfere in the internal affairs of other countries and cause strife and destabilization.
Arming black people in the US will be the end of the US as we know it in terms of peace. There will be guerilla warfare.