I had several catalysts while earning my BA in History. It's a sick joke, and if you cry foul, they hold you in the same regard as Holocaust deniers or anti-vaxxers because you're "fringe".
They're half-aware of the double-standard, too. My professors talked a lot about the dubious nature of sources, and how much of modern historiography amounts to reinterpreting the available evidence to challenge narratives, and how much academia requires funding for research and catering to your sponsors.
My favorite professor told me you wouldn't find any "Stalin apologists" in academia today. He, and others, all astonished (and horrified) me once. We got to do this trip to Italy, and I mentioned an interest in seeing Roma culture. The prof leading the trip (an American, mind you) called them the g-word and said they're all thieves. When I brought it up to my other history professors, all Americans, they agreed.
The foundations are rotten. The body of "experts" is intentionally stacked to control the narrative. If you somehow get into a level of status and respect in the humanities, it will be through omission or deception. And if you ever speak against the narrative in regards to communism, you will be destroyed. Want to humanize Nazis or explain away responsibility for their actions? You're free to do that. Want to point out the inconsistency of anticommunist fables? You won't even be allowed to operate on the fringes. Even climate change deniers and anti-vaxxers will have more status than you.
I wish I had any helpful advice.
They're irrelevant because the Ghost of Kyiv is single handedly trashing Russia's air force. /s