From the article:
"Based on Johnson’s explanation of golf course architecture top-down composition, maybe we’ll see the success of courses like The Chain finally spur local municipalities and private developers into renovating pre-existing, nondescript public courses into alternative short courses."
For some context, here is a relatively quick list of recent municipal/community-oriented short/shorter courses whose development predates the building of The Chain:
2009 - CommonGround Golf Course - Short Course
2014 - Goat Hill Park
2015 - Rockwind Community Links - Li'l Rock
2016 - Winter Park 9
2016 - Braemar - Academy Course
2017 - San Pedro
2021 - Belmont Golf Course - Little Bell
2022 - East River 9
2022 - The Glen Golf Park
*2023 - PGA Frisco - The Swing/The Dance Floor (*still at a resort but also some community programming)
2023 - West Palm Golf Park
While Andy is right that architects and municipalities have definitely been inspired by what's gone on at private clubs and resorts re: short courses, the article's suggestion that The Chain is going to be the course that "finally" kicks off this trend in muni golf is not supported by facts or recent history. Par-3 and executive-length golf courses have been part of municipal golf for decades.