Bondi was subpoenaed as herself, not as the AG, so the document is still valid - though it’s up to the Rs on the committee onto whether they want to pursue it.

Yes, but: 1. most of the Republicans on the committee are saying they buy the administration’s line and want to drop it, 2. even if Bondi is subpoenaed again, the recent SCOTUS decision about Steve Bannon effectively means she can safely ignore it same as the last because Contempt of Congress is meaningless, and 3. even if she is successfully compelled, private citizens can plead the 5th.