You are making assumptions. I am going per the official text, it doesn't mention either Russia or Ukraine (obviously it is targeting the Ukraine-Russia conflict)You're delusional if you think that export ban will apply to Russia. It's for the west only, to make it harder for them to resell to Ukraine.
Now, to whom it will apply more or less, that's another thing altogether. For example, I heavily doubt that its going to apply to the entire west as it would cripple China's drone industry if it banned exports to the West