If there is something I want to find on reddit I just search the web and read from the webpage, sure I have not tuned my pihole to block all the ads out of it yet but it is so infrequent that I use it now. If I remember correctly reddit is weighed fairly high in my searXNG, I have a residential static IP so a lot of the big engines have blocked my searXNG but as I understand it they will block it even without a static IP. Bing is the big engine than I have and a bunch of little ones you would have to search out to find that get me my results.