You can want Trump jailed and also believe that the only way you're getting him in jail is beating him in 2020 at the polls.
Which highlights the fatal flaw there in that it makes this whole thing about Trump, not a country. If this report is true, then she screwed up with that comment, perhaps revealing there isn't as much of a tactic or plan being employed. As for the rest of the caucus, they should take the time to read the Mueller report, then recognize that the subsequent requests for information are being stonewalled. "But my district..." isn't an excuse.