Through various experiences: When there are packs of monsters that freeze, you're going to get your butt mauled! Freeze is one of the most devastating debuffs I've encountered so far! I'll get frozen from an angle, be unable to wave away my attacker(s), and continue to be frozen once my freeze comes off! Especially with the Freeze Gun Puppies that do the 3 shot spread involved - the chain freezing is killer!
So I think turning should be allowed to at least let me try to kill/push away my attackers.
What's more is if a friend tries to come in and save you by hitting you, they end up in the same loop of being frozen! D: