It will be looked on as have all other impeachment proceedings. Bullshit!
Johnson and Clinton were both found guilty of actual crimes and Johnston escaped being removed....by one vote, because that Senator did NOT want to go down in history as the man who removed a sitting president!
Trump's "impeachment" was yet another stab at a COUP, absolutely NO crime was named, the House threw out ALL rules and gave Trump NO witnesses, their "witnesses" had NO first hand knowledge re anything at all, and it was not just Kafkaesque, but a STALINIST show trial; unlike the earlier two impeachments!