I keep hearing the advice that spending 6 months building an MVP is a huge mistake because you might end up building something nobody wants. But what if you're entering an existing market? For example, I'm building an AI clipping tool for creators. There are already multiple successful products in the space, so I know there's demand for AI clipping in general. To me, it seems like the real question isn't "Do people want this?" but "Can I build something that's meaningfull...