It sounds like the Street Library project here in Australia. Every little suburb and village now has multiple little enclosures that basically encourage to people to put in a book they have finished reading and take if they want. All grass roots driven and seems to work well with very little abuse.https://streetlibrary.org.au/
My wife has constructed, and contributed to, a few of these. I see them around town, even in residential areas; and, as you say, there is almost no vandalism or abuse.
LittleFreeLibrary.org applied for trademark control of “wooden boxes with a storage area for books”. Additionally, LittleFreeLibrary.org now stakes claim to word variations beyond their trademarked name “Little Free Library”, such as “little library” and “little libraries”.
From a beautiful idea in 2009 to these terrible ideas now. :-(