Conservatism = Common sense, he might finally be getting it.
Not quite. Notice he still believes that a nod toward embracing a sanctity of human life is still "err[ing]" -- but an "err" he's still willing to make.
Besides, it gives him an out for the recent crits about returning folks to a city that has few hospitals ready to receive them and has more drinkable hard liquor than it has drinkable water.