Yes on the Sunday church services. Small-town (very, very small town) radio still does this. KMGK 107.1 Glenwood MN has more than one church service on Sunday. In Clay Center KS, KCLY-100.9 even airs Gaither Homecoming AND Adventures in Odyssey on Sunday mornings! They might be the only commercial FM that airs Odyssey, the long-time children's drama produced by Focus on the Family. Two Lutheran church services too.
Agriculture updates are a part of the regular broadcast day on many MN, IA, and MO rural FMs. But not in the Yakima area...where we have a LOT of agriculture. Even the TV news doesn't broadcast the closing markets and we have tons of alfalfa, vegetable, hop, and apple fields, besides a lot of cow farms too, you'd think the cattle prices would be a given. Toppenish has a large livestock auction house. When my grandmother was still alive, she would often take goats down there to sell.
Brokered financial programming is still aired on a lot of news/talk stations on weekends.
Remote broadcasts still happen to some extent in my market, but they are mostly promoting a sale at a business, or they are at the Vintiques or fair.
Community calendar? Thing of the past. Facebook replaced that. But Positive Life Radio still airs 15 second community PSAs during the breaks, locally-inserted for each station. Church events and park/rec. events for the most part.
This is why I am taping small-town FM stations via their webstreams, because once the owners die or EMF gives them that sweet offer, the local news and local programming is gone forever. They are an endangered species thanks to streaming.
I'll add...*effective* PSAs. Most of them are bland nowadays. Yes, I'm talking to you, Ad Council. McGruff the Crime Dog and WE PREVENT had some excellent PSAs in the '90s on gun violence. Did Partnership for a Drug-Free America use the 'Brain on Drugs' as a radio PSA too? I'm not sure.