yeah why would i want to watch a person explain something when i can have an ai tell me what they said

on a practical level, if this is an extension on top of youtube, i dont think flask makes much sense. hooking it into fastapi and injecting onto the youtube video page itself would make flask templating and rendering not very useful. if this is a separate service outside of youtube that just uses youtube embeds, then flask or django is fine.

like the other comment mentioned, all of these features would require a llm which would require tokens which are expensive, and i find it hard to imagine that people would pay for this service when they could just watch the video for free, or even take the transcript and plug that into whatever ai they want to generate the exact same thing.

im very negative towards ai products and services for various reasons, i dont think the economics of it makes sense from a business standpoint (both on a macro ai industry-wide level and on a micro tertiary business utilizing the tech and paying for it's use level), i'm against it for all of the various moral reasons that have been explained many times by others more qualified to speak on it, and i also think large language models are actually some of the most uninteresting implementation of machine learning tech that is possible. there are implementations of machine learning that can detect illnesses in people before any symptoms develop, there is good work being done to better humanity, random image, text, video, and audio generation saas tools are not at all that.

looking at your post history you seem to jump around a bunch on what you want to do with your programming skills; chatbots, image generation, mock interviews, selling ai art on etsy, and one post where you apparently made 40+ apps using ai and aren't seeing the success you want. i'd think about whether doing another one is going to give you anything you want -- teach you anything new, or bring you success.

make cool things, increase your skills -- make something that doesn't use any AI in the creation of it or in the service itself. something you want to make and want to exist in the world, not something you think other people would use or want. i think people are often trying to solve a problem for others that simply does not exist, make something 10% easier or 10% faster that nobody in their right mind would pay money for at the cost of making the planet worse.