You clearly aren't watching. Almost 100% of the people who have testified are Republicans. Liz Cheney and Adam Kinzinger are on the select committee and they're Republicans. What more do you want from these people?
Actually, it would be nice if it was a little more partisan, especially when you have water carriers like Adam Schiff say things like, "This isn't who we are." Uh, yeah it is, Adam! It's clearly who the Republican party is, and who they have been for a long time.
As far as I'm concerned, the democrats and the media are using kid gloves on these people. Any other country that claims to call itself a functioning democracy would rightfully treat this like the major crisis it is.
Seriously, though, why do you think the select committee is "so partisan?" Because they're only going after Republicans? That's all who participated in this scheme!