They're bitterly clinging to their "Russian bot" crap because it is ALL THEY HAVE LEFT.
That and the fact that the goal of the globalist totalitarians is the destruction of the U.S. and Russia. Those are the only two countries that can stop their ultimate goal of the total destruction of western civilization and values.
They don't have to worry about the others. Western and Northern Europe are being consumed by their parasite load of Muslims and their leftist allies. They're dead countries walking. Canada is rapidly approaching that point and they, along with Australia and New Zealand, are easy to sweep away – small populations, weak militaries and governments who are allies of the globalist totalitarians.