I agree they obviously had their differences. But I’m not so sure, if the Russian revolutionaries could have had Germanys backing, like Lenin had hoped for, then I’d imagine the Soviet Union wouldn’t necessarily enact policies it did enact in our timeline because of intense pressure and WW2. In turn leading to more cooperation than we would expect with the knowledge of how our history played out.

Edit: Everything could’ve been so radically different than it has been, if just Germanys revolution could’ve succeeded.