The repair at least indicates they have a long-term plan to keep the structure for something - that they aren't just using it while it's there because it's there until there is a real cost associated with keeping it going.
I don't know. Maybe they use it for a lot of private stuff I'm unaware of but it always felt like it was just taking up space waiting to be torn down or whatever when they were half-heartedly trotting it out for flower and garden and sometimes food and wine every year and then leaving it locked up the rest of the time with no visible progress inside of anything being done from year-to-year. It always felt detached and like a poor location for what they were using it for so I didn't expect that to go on indefinitely.
I half expected they'd bulldoze it at the first sign of trouble so them not doing so gives me a tinge of hope... even if it just ends up being the spill-over line space for GOTG.