I think you're missing my point. It's not about whether or not we want to see a President casting doubt on a concurrent election publicly; it's about whether or not we want to see a President making that decision based on whether or not it would benefit or hurt their parties nominee.
But let's take your premise in terms of reality and the issues with perception and the difficulty with dealing with that, and play a bit of devil's advocate with things right now. If the focus was more on RUSSIA, and figuring out what RUSSIA was doing, and condemning RUSSIA, and talking about RUSSIA's wrongful action, and getting/punishing/dealing with RUSSIA.....and much less focused on Trump and his administration as anything more than potential patsies caught within the net, and with the seeming focus far less on finding ways of punishing and/or impeaching/thwarting Trump rather than the Russians....do you think the GOP, or at least portions of it, would be a bit more willing to get on board with going hard at the investigations going on?
Because as you said, there's a general notion that you don't want to cast doubts on the legitimacy of an election; that still holds true. And much like I get the impression from the article that part of why Obama didn't want to take action was because the casting of doubt would hurt his party specifically, I don't doubt there's some Republicans that are feeling the same right now.
I've been openly a proponent of digging into the Russian meddling fully and thoroughly for some time on this board. I think it's an atrocious thing that absolutely needs to be looked into, and responded to, thoroughly and significantly. At the same time, both sides have absolutely disgusted me in regards to their response to this, because frankly BOTH sides have largely been given Russia a pass in the manner in which they've been handling it. Many on the right, primarily the heavy Trump supporters, have been hand waving the whole thing away. Meanwhile, many on the left and some on the right, primarily the heavy Trump bashers, have been FAR more focused on "Getting Trump" and any and every possible facet that can be used to destroy/hinder/impeach him than they are in any way really giving a **** about Russia who frankly is the far more tangible, significant, and legitimate issue here.
But, again, cynical; just typical ****ing politics. It's the same reason I got so annoyed when Putin made this ridiculous aggressive comment a few weeks back, and yet somehow the thread became a condemnation/defense of Donald Trump for nonsensical and illogical reasons instead of, oh I don't know, condemning and criticizing Vladamir ****ing Putin.