Newsmax doesn’t have a fact checker, but in a hypothetical situation where they did: most facts that get checked come to the same conclusions.

Trump did not have the largest inauguration crowd in history, it’s easily observed by looking at photos of the event compared to other inaugurations. Every fact checker agrees on that fact. If there were a rogue fact checker that regularly went against clearly evident fact in favor of a political narrative, it would lose credibility and be removed from the set of rigorous fact checkers.