Because it is run by the party that led the coup. The one that stole the election of the President and other offices. It is led by Nancy Pelosi and her cronies who ordered the only murder that took place that day against Ashli Babbitt. It would not look into or prosecute antifa or blm that was behind the fake attack on the Capitol and would not look at the phone records and text messages and other electronic communications that were withheld by Pelosi from that day. It wouldn’t look into why Pelosi denied the request by the captain of the Capitol Police or the national guard that was requested by Trump. It wouldn’t look into why this happened while Trump was still speaking, a half hour longer than planned. In other words, it is just another fake witch hunt by the commies that took over this country. They don’t want us to wake up and see what happened.
You nailed it.