I've also been creating HTML tools over the years when I couldn't find client-side only websites for PDF to SVG, CSV to Sheet, Audio to Video, Video to MP4.
I myself have wondered why VisionOS Safari wasn't more leaning into the idea that the DOM has semantics (e.g. <header> <footer> <nav>) and CSS is already able to convey depth information.
Google's pricing also assumes you're running it 24/7 for an entire month
What makes you think that?
Cloud Run [pricing page](https://cloud.google.com/run/pricing) explicitly says : "charge you only for the resources you use, rounded up to the nearest 100 millisecond"
The most recent incident was in May 2021, where Google announced they're working on an update to Google Chrome that brings back RSS support. But there has been no word on an official launch since it was announced years ago. It's unclear of what the implications of this feature will be.
The feature is launched. Base don my experience: Any site you "follow" will appear in the "Following" tab of the new tab page, and I have seen these sites also pop up in the feed of my Pixel phone (Google Now?)