I guarantee you .... it will not become law in Oklahoma.
In NC, we have a law like tha,t but it carries no charges like misdemeanor or fine. The law is there only if someone commits a crime like burning crosses or robbery....
The law in and of itself isn’t what is wrong, it’s the idea of a $500. fine, that can be used to take money from someone who comes into town without knowledge of such a fine. If you don’t live there, it is doubtful you would know.