When or if, the DOJ brings charges against anyone, the accused gets their due process.
This hearing, is for the history books, and to inform us. Donald Trump is welcomed to tell his side, under oath, just like all witnesses the committee has interviewed. And John Eastman, and Mark Meadows, can turn over subpoenaed documents and emails or just ones that can help them, and come under oath to tell "their side"....
Eastman did appear, but he plead the 5th 100 times.... So, we tried to get his side of the story, but he refused to tell it.
Do you really think, if the 1/6 committee had more republican congress critters than 2, that Eastman would not have evoked the 5th Amendment and told us his side?
I don't think so.