Helinut
As you note, once into the hands of a LA, it becomes expensive and in a perfectly predictable response GA stays away. Either the LA continues to fund the loss-making venture - or it closes.
It doesn't have to be that way. If they had a "business" plan (i.e. an actual plan that will bring the airfield up to being a "business") then it has a chance to contribute to the LA coffers. Sadly that rarely happens.
Anyway, as I said, at those prices I have made my choice. I wish nothing but "Good Luck" to those like yourself interested in trying to save the place.