What similarities are there between different versions of the Golden Rule?

Some similarities are the Golden Rule is treat others only as you consent to being treated in the same situation.

I do something to another

I'm unwilling that this to be done to me in the same situation.

Explanation: So to answer  your question no matter how many different versions there might of the Golden Rule , but you have to follow the top two rules which are the main rules.

the berlin blockade was an international crisis that arose from an attempt by the soviet union, in 1948–49, to force the western allied powers (the united states, the united kingdom, and france) to abandon their post-world war ii jurisdictions in west berlin. in march 1948 the allied powers decided to unite their different occupation zones of germany into a single economic unit. in protest, the soviet representative withdrew from the allied control council. coincident with the introduction of a new deutsche mark in west berlin (as throughout west germany), which the soviets regarded as a violation of agreements with the allies, the soviet occupation forces in eastern germany began a blockade of all rail, road, and water communications between berlin and the west. on june 24 the soviets announced that the four-power administration of berlin had ceased and that the allies no longer had any rights there.

definitely a for sure. ill see and update if i get the answer