“So far” Keith has played one real game where he played slightly under 13 minutes 5v5 against the Canucks, who were mostly dominated and bailed out by Demko.
And Jones played slightly under 19 minutes 5v5 against the Avs, who completely dominated and Fleury didn’t bail the Hawks out. (Not that he’s to blame.)
Statistics are showing events on the ice, and they track a lot, and there aren’t stats for “things are going terribly when he does things but he’s a good player if you really think about it”. If Keith does better on the third pairing on better team in a worse division, well, no shit, that’s how hockey works. It’s pretty common actually for non-junk 3rd pair guys to statistically look good, then it becomes a question of if they could handle more minutes. (And often the answer is no.)
Jones is in his prime and is being paid to be a 1st pair defenseman, so his comparables aren’t Keith but other 1st pair defensemen.
Also, posters who jump on this thread to bury him after one game are trolling. Defenseman typically struggle on a new team, it was unlikely that Jones was going to come to a defensive mess like the Hawks and hit the ground running. It didn’t secretly go well for him personally though, so I don’t know how you think the statistics are mistaken.
We could always use more information of course and, yes, individual players are a part of team, I think people are very aware of these factors too.