Your analogy relates to a person defending themselves, to people accusing them. No one is accusing "the Right", or Baron, of collusion. He is obsessed with defending Trump against an investigation that none of us are undertaking. Really? How about this: You are going into court and accusing the attorney for the defendant of being obsessed with defending his client. There. I fixed the analogy for you.
I don't know what "Left" is obsessed, but they aren't here. I can't believe you can say that with a straight face. I assume you are just trying to be provocative or funny?
"...to a bunch of posters that are not obsessed with arguing President Trump's guilt. I don't know how you can say that with a straight face. I assume you are kidding.
Just start yelling at clouds, if you want. That is a Left thing to do.