Bias? Of course it is. It's one point of view. Anyone is free to cite one of the thousands of opinions to the contrary.

Would the naysayers say a site was "biased" if it claimed "this is a direct threat to our democracy"?

This site is littered with hyperbolic opinions

"Twitter’s management wouldn’t have to worry about being kicked to the curb and they can continue doing what they do best, restricting conversation and censoring whatever they don’t like."