I know everyone has made the switch, but the ReVanced team have stolen the API keys out of the real Reddit app and have made patchers available for multiple Reddit apps including RiF.
I'm not a prude but I genuinely had no idea it was that big a thing on Reddit. I thought it all generally disappeared a few years ago. Just shows how huge a site it was I guess
I'm in the same boat, but thought I'd let people know just in case. My app of choice RelayForReddit is switching to a subscription model but 70% of my Reddit use was NSFW subs so not really worth it for me
I didn't try the process myself, last I heard they were using keys extracted from the official Reddit app. Maybe they thought that was a bad idea, and went a different route. Sorry, was just going by what I heard previously