Overly broad title - the rule of "law" is doing just fine at lower levels. Just ask anybody with excess melanin or X chromosomes how the law's doing... At the highest level, no, there's no law at the moment, only whim's.
You may have heard of "no one is above the law" or "all are equal before the law", this is the quintessence of it. There is no king above the law, if there is the rule of law.
The comment was about the abuse of “law” towards minorities. So go learn about how police departments are trained to seek and destroy these communities.
“Rule of law” means the laws are applied equally and fairly to all, regardless of status or authority.
https://www.amazon.com/With-Liberty-Justice-Some-Equality/dp...
With Liberty and Justice for Some: How the Law Is Used to Destroy Equality and Protect the Powerful - by Glenn Greenwald