I hate to be so negative about this, because I would love to just be able to share things with neighbors/friends.
I hate to be so negative about this, because I would love to just be able to share things with neighbors/friends.
I imagine the people you're talking about don't. Have you asked directly, though? Making it clear that you expect them to pay - and will ask - may help them avoid asking to borrow something and breaking it next time.
If not are there other parenting strategies that are more appropriate to use with adults?
What won't work is an organization full of adults who think they are never children. You need at least a couple of adults who realize we're all children sometimes for things to run smoothly.
The school/makerspace comparison sucks.
Relevant aside: in Boston, there is a community boating organization. They own the boats, and members (who pay a fixed monthly fee) can take out any boat at any time… IF they have passed the requisite training courses and exams, both of which are administered by knowledgable staff. Again, this is a process which literally takes years, to work up to the more expensive/dangerous boats.
When I worked at a hire company, we put a hold on the card for a fixed value for some smaller items - hand tools, things like lawnmowers that we were doing a deal on, or an extra days rent for larger items.
Although actually, the confidence I'm displaying above may be unwarranted. Maybe the hold value was actually a fraction of the full value and then a portion of the rental price went towards insurance. Not sure.
Also the last interaction I had with a college library was being charged $200 to replace a textbook that had a cup of coffee dumped on it, so in my experience libraries aren't really model replacement-cost internalizers.