In the sense that those things are about as unrelated as they can be, I don't think you have any idea what you're talking about, and you're instead simply parroting Red Scare tropes uncritically.
> Hitler killed ~11ish million, Communist governments have killed ~100ish million
I really don't wish to get into dick-measuring contests like these because the exact number doesn't really matter, anything whose death toll is counted in millions is so horrifying that it is almost insulting to be arguing about exact counts. But Hitler killed many more than 11 million people, and only the most ludicrous counts get to 100 million dead "by communism", including things such as Soviet soldiers dead fighting Nazis. And of course, the opposite of "communism", if it exists, isn't "Hitler", it's "capitalism". It would be amusing to try to measure the death toll of capitalism, including colonialism, slavery, exploitation, repression, wars, etc.