NeverTrump is a myth. Some people won't vote for him ever, some won't vote for her ever. Some will vote for him, some will vote for her. Some won't vote.
The way it's always been.
NeverTrump is being set up as a scapegoat to be defined after the election at the GOPe's/MSM's/DNC's political convenience. Most likely constitutional conservatives will be the designated fall guys.