Whoops, didn't mean to sound like I was excusing the votes due to media pressure. Most of these D senators seem to be too trusting and generally ignore what extremes the other party would go to in a inverse of these (legitimately serious) circumstances.
Problem is, you can't blast Trump for ignoring norms and destabilizing the country politically, and then start doing the same thing and saying "well he started it!" as your reasoning. You can't run on being the adults in the room if your plan is to mimic Trump and the GOP.
Also, Comey might be the main reason that Trump gets impeached, so I'd say that republican worked out. Sec Gates probably saved the US hundreds of billions of dollars (and potentially trillions) moving forward by getting rid of cost+ military programs. That's another republican that worked out. I think people forget that the Republican party is divided even more ideologically than the Democratic party currently (crazy OT topics about pro-life Dem nominees notwithstanding)
EDIT:
Trump fired Comey. This is not some hypothetical generic GOP presidency where we're playing politics over the FBI nomination.
If you think the base doesn't want this, fine. I think all evidence points to the contrary.
Trump also fired Flynn (SecDef?), fired Reince (CoS) and Spicer (Press Sec), is about to fire Sessions (AG), and has Tillerson (SoS) on the verge of resigning out of frustration. Throw in Mooch and whoever the hell else I'm forgetting about.
I don't think this is an FBI issue. I think this might be a Trump issue.