You can patch rif application with a personal api key and continue using it. The instructions to do it are in ReVanced webpage (revanced.app). It does not require root.

You still can use it if you spoof the api key with revanced.

I keep using RiF to check r/ModCoord from time to time and see the death of the platform.

Maybe someone that has this problem can contact The Verge to provide information to write an article, they are doing a good coverage on Reddit’s news.