No one even knows what the actual IG report will even say. At this point, it's been speculation coming from both sides with anonymous sources, trying to spin in their own favor.
It just seems a bit premature for these kind of calls, until the report is released...
And even then, if proven that Barr was full of it, and even if he has harmed our DOJ and intel agencies by his own skewed politics, is that alone an impeachable offense? Has he lost the public trust ? Hell yeah, for all non trumpers, right and left...
but that came with his Mueller report summary being filled with falsities and wrong impressions of it, while holding the report back for weeks and weeks.... letting Trump the time to repetitively, push his false narrative... false to those who read the report when released....
and nothing was done about that, so this is likely just another thing that is simply added to our mistrust of him in his repeatedly disappointing final 11th hour of his legacy.
Basically, these type of political things are disappointing and adds to our divide in this nation, and depending on what it is about, makes each side skeptics of our own govt when the other side is running it... (some times even when nothing was done wrong) Which weakens our Nation as an end result and nothing less... who benefits from that? Not us! imo
But, these offenses are likely not impeachable, imo.