Well, I don’t see that we have much to disagree about ... mostly just word choices. But, as a historical note, to be counted among the conservatives you say were allied to the Nazis (not quite) were many if not most of the people who later attempted to assassinate Hitler. Their attraction to the Nazis, if such it can be said to be, was chiefly based on their aversion to the communists rather than their affinity to the Nazis ... as time would show.
Quite true. However, it is also fair to point out that their "opposition" to Hitler didn't go beyond the grumbling stage until the Nazis weere clearly losing the war. IOW, they weren't opposed to the Nazis as much as to being invaded and occupied by commies.
Which is entirely understandable but doesn't make them paragons of morality either.