Maybe they're keeping this going to keep the workers employed, or maybe they would lose a lot of money if they shut down the brand. Galliano had a loyal following so I doubt those people would be buying this, maybe there's a new customer. Maybe they're making some profit. It seems silly that they keep it going to be vindictive, Arnault is a business man, I highly doubt he'd do something so childish. I think LVMH doesn't want any association with JG but keep his brand alive because it would cause a big monetary loss or they don't want people losing their jobs