The term Orc is associated with your best buddies the Mongols when they invaded Europe.
However, there are enough idiots on FR who being Orc (and jock supporters) get miffed and all hoity-toity when they are triggered.
The shoe fits, wear it.
Oh no! He called me an orc! I am so traumatized that I shall die!
Why don’t you go full-on Harry Potter and cal me a “muggle” and totally destroy me?
Tragic.
Looking at Muscowy history you can see that it is a continuation of the Mongol Golden horde, not of the Rus Eastern Slavs.
Alexander Nevsky and the other dukes of Muscowy were the tax collectors for the great Khan. The Muscowites robbed their fellow Slavs for the Khan.
When the Mongol khaganate split, the Muscowites took the opportunity to recreate Chinghiz Khagans Mongol khaganate with the capital at Moscow. This is the despotic origin of Muscowy. It falsely calls itself Russia