@liaizon I only ever review restaurants in #HappyCow.
https://en.wikipedia.org/wiki/HappyCow#Financing
It's proprietary and not exactly not-for-profit but this is a difficult space so I accept imperfection. Restaurant reviews require opinionated moderation; otherwise, profit rules.
I nevertheless wish well to #Yelp in its antitrust struggle using the #DMA.
https://blog.yelp.com/news/googles-changes-do-not-comply-with-digital-markets-act/
DDG, OsmAnd etc. ought to be able to license reviews at reasonable fees. (If I had many reviews I'd try to export them to lib.reviews.)