Indeed they don't learn.
Why don't we in the Netherlands have some great releases such
as the Germans or English have. I buy some anyway because of the subtitles.
As with Wolverine. But the German and The English version have for instance; more disks, and sometimes have nicer steels. On the other hand... our Wolverine (only 2D) will only cost € 17 (includes shipment, only to Dutch residents), so that is positive.
I normally buy in every country ... if it contains NL Subs. Or I must add a NL Amray disk later on, if I need a Steelbook to complete a part of the collection.