LOL, that's one way to put it. You do seem to forget they'd formed a military pact and four major economic trade agreements before Hitler decided to betray them. They were ideological counterparts and competitors, simultaneously. The Communists (and their localized Antifa comrades) hated Nazis because they were nationalists, and the Nazis hated Communists because they were globalist/internationalists.

And it's no real stretch to say that they are and were all complete shit bags. It's just a shame we couldn't have somehow let them utterly destroy each other.