If you want to go down the rabbit hole for theories about Veronica from 'Young Sheldon', Reddit is where I usually start. The subreddit r/YoungSheldon has long threads where people speculate about secondary characters, hidden motives, and continuity with 'The Big Bang Theory'. Use the search bar inside the subreddit for 'Veronica' or 'Veronica theory' and sort by top or controversial to find the juiciest takes. YouTube is another goldmine—look for video essays titled things like 'Veronica explained' or 'Hidden clues in Veronica's scenes' and check the comments; the comment sections often spin off into mini-theory threads.
Tumblr and Archive of Our Own are fantastic for more creative, character-focused interpretations. On Tumblr, search the 'Veronica' tag and 'Young Sheldon' tag—people build meta posts and long comment chains. On AO3 I find fanfiction that reads like theorycrafting, where writers rework scenes to test hypothetical backstories. For quick hits, TikTok and Twitter/X will have short theory clips and threads—follow hashtags like #YoungSheldonTheory or #Veronica and use advanced Google searches (site:reddit.com "Veronica" "'Young Sheldon'"), which helps when you want to filter by platform. I bookmark promising threads and set up alerts; it’s a little obsessive, but I love seeing how different people connect tiny details into big ideas.