That’s not just a re-phrasing. That something is not to be avoided is not the same as that it is to be pursued—thus, “not should” is different from “should not”. Also, “that is not to say that...” is not a direct endorsement of what follows (EDIT: or its negation).
That’s not just a re-phrasing. That something is not to be avoided is not the same as that it is to be pursued—thus, “not should” is different from “should not”. Also, “that is not to say that...” is not a direct endorsement of what follows (EDIT: or its negation).
Yes, but “not shouldn’t” is the same thing as “should”, unless you’re an intuitionist. (I’m not not an intuitionist...)