Let me ask a question.
Not every "subdivision" (forgive my terminology - I don't know what else to call all of the little groups we have - sspxers, resistance, sedes, sedeprivationists, novus ordo conservatives etc.) is correct. Only one group is doing what Our Lord would have us do.
What do you think will happen to all those when they die who didn't follow the right course of action during this crisis?
Our Lord isn't going to judge somebody for using a 1962 missal when he "should have used" a St. Andrew's missal. He's not going to judge our souls on whether or not we believed Frank to be pope, nor our view of and response to the Crisis.
He doesn't categorically place eastern Catholics over SSPX, nor RR over privationism, nor privationism over SV.
He will judge us on how much we believed in, and loved, the true God (as mentioned in the Creed) with our hearts, souls and minds; and how much we served Him; and, if available to us, we received the Sacraments; and our prayer lives, fasting, and almsgiving; and our love and charity to other people. In short, He will judge us on how we lived the Catholic Faith.
Maybe the best way to view the (traditional) Catholic community is as a confederacy or loose association of groups who still hold the true Faith and attend, if available to them, a true Catholic Mass, but some minor things keep them from being one cohesive group such as missal preference and other issues (view of and response to the Crisis).
The fact is the Novus Ordo and all clerics who promulgate it are variably poisonous, thus putting any Catholic's soul in jeopardy of going astray from the true Catholic Faith. It should be avoided and fought.