There’s factual analysis of incorrect or incomplete data though.
If you only went to a bunch of far left accounts and looked at all their replies to people calling them Nazis, then those people reply calling them names too, you’ll form a very different “factual analysis” than if you went to a cute puppies twitter account and analyse the replies in there.
Not all studies are legit, unbiased, or factual. People need to move away from the idea that a study being done means the results are true. You can pay to get a study done that will give you a “factual analysis” that says the earth is flat.