Thank you for trying Scott's Feed Finder! Once upon a time, I, "Scott", was the founder of the Feedster Blog Search engine. One of the things that was wrong with the world of feeds back in 2003 ("the Feedster era") was that finding a feed for something, aka Feed Discovery, basically sucked. And, now, 16 years later, it still sucks. So I've gotten frustrated and built Scott's Feed Finder!.
Just put in a blog or site url below and I'll see if I can find you a feed.