My first comment in this thread regarded the fact that I think a lot of this is being overblown, or overemphasized, and otherwise is a waste of good, necessary anti-Trump, anti-regressive energies that should be better spent on more substantial battles. I've also made clear that I think President Pence could very likely be worse than President Trump, for my policy concerns and from my values perspective, so I'm not one of these folks rocking in the corner, blind, thirsty, foaming at the mouth for impeachment. I'll further elaborate that, in fact, I find the likelihood of real criminal prosecution, punishment, or even the anti-Trump needle being moved much from where it is to be quite small, barring much more substantial and legally-damning evidence arising.
Having said all that, I find the two notions advanced in this thread equally specious, and bordering on absurd, in the own way. The first is that the Trump Family is some persecuted Mel Gibson from Conspiracy Theory, buffeted from all sides, unsure of who to trust, and forced to take up their own vigilante investigation to uncover dark truths for the greater good of the nation. The second is that it is laudable due-diligence to follow-up (with demonstrable avidity) with a foreign national promising leaked and/or stolen documents* to influence an election, with purported foreign government support of said intervention—even if said support was exaggerated or fabricated, and even if nothing ultimately came of said meeting.