In Hungary, as far as I know, there are quite a lot of similar objects that need to be restored. Although, I don’t know this for sure, since I’m still in the process of studying and visiting castles. Well, or at least make sure that they are not destroyed further due to the weather, for example.
Therefore, even such work is very good. For example, @scrodinger once wrote about a castle in Ukraine (where I come from), which, due to insufficient funding, is being destroyed very much and very quickly.
Pay attention in this post to the end of the text, where it says that the roof collapsed (
Journey to Nevytske Castle