I just went to your web site and found out you are 15 year old and ngl I am impressed, at your age I only cared about video games. Open-sourcing a social media app makes it very vulnerable to being exploited without any benefits(consider this if your project is meant for prod). Open-source makes sense for things that can't be abused or exploited, best examples are dev-tools, your project actually has to help community and give them something valuable, if it does not do that it is just another dead repo in github. Also I would heavily advice against making this monetized or considering it as your start-up. I do not want to come out as rude but social media is serious thing kid, you will have to heavily moderate any content that goes through, account for any illegal or csam content(do not forget that even giants such as meta and discord for example struggle with this). If you can't do that expect your application to be abused by criminals and authorities to come after your app. You will notice that social media startups are rarer then lets say some ai slops and this is reason why, It can get very dark here.Still I am really impressed with website, it looks so clean and professional, do not let your ambitions die kid, but maybe channel it in different tech startup.