Probably, but if dominos keep falling, connections continue to get established between his wife and the events of January 6th, maybe a text message that implicates him, then he may not have much of a choice. Still early goings, but its nice to think about.
LOl, there are no consequences. Short of video footage of Justice Thomas in Pelosi's office on January 6th with his arm around the MAGA Shaman and stealing her laptop, not a single GOPer would vote to impeach him, expect maybe Romney and Cheney. And, even with that footage ~60% of pubs would vote to acquit.