Minecraft copyrights?

In the Eula of Mojang, I don't understand what that means, who can explain to me what that means?

"You are not creating or using videos or streams whose purpose is to promote other products or services."

Source: https://account.mojang.com/...guidelines

I'm looking forward to the answer.

I would say that Minecraft is not allowed to advertise your own products.

For example, McDonalds is not allowed to publish advertisements that show a Minecraft world with a McDonalds house or anything else.