You assume the Russia crap is important. It is not. It is trivial and amounts to nothing. Your assumption is the fabricated mind warp that duped you into thinking the Russia stuff matters
Sessions has a larger devastating mission. He is going to destroy the democrats. They know it. Their mind warping efforts to stop Trump are the pitiful actions of losers.
I agree with where you go with that, but at the moment, the Russia crap is consuming a significant fraction of Trump's political capital. If it wasn't Russia, it would be some other fabricated issue. It is a distraction worth destroying.
In this thread, many are using the events swirling around the Russia crap as justification to fire Sessions. When Sessions is fired, his mission is over.