Feels like Gab just made itself a target of direct investigation. While you may not agree with how Congress acts, thumbing your nose at them directly is a great way to have the focus put solely on you.
I may be out of the loop a bit, but do these "requests" have any real power? It seems like subpoenas would have been the appropriate legal instrument if they needed to carry the full weight of Congress.
It’s like asking someone to stop pissing on the church wall instead of calling the police immediately.