At a certain point, it becomes hard to separate the fascists from the moderates, and it ceases to become a misrepresentation to call Republicans fascists.

It's the same as with the police... a few bad apples spoil the bunch. If these organizations don't start strongly denouncing the bad apples, then it's perfectly valid to regard the entire group as spoiled.

Let's see more moderate Republicans denounce Trump, and louder. Let's see some moderate Republicans willing to compromise with Democrats to get legislation passed instead of being held hostage by the extremists in their own party. Let's see more people like Romney and Liz Cheney calling it like it is.

When that starts happening on a larger scale, then maybe it will be a misrepresentation to refer to Republicans as fascists or supporting a dictator.